13307636979

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{2311}}^1$

素因数の和:2505

約数の個数: 96

約数和(自身を含む): 24237158400

約数和(自身を除く): 10929521421

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 79, 89, 91, 117, 237, 267, 273, 553, 623, 711, 801, 819, 1027, 1157, 1659, 1869, 2311, 3081, 3471, 4977, 5607, 6933, 7031, 7189, 8099, 9243, 10413, 16177, 20799, 21093, 21567, 24297, 30043, 48531, 49217, 63279, 64701, 72891, 90129, 91403, 145593, 147651, 182569, 205679, 210301, 270387, 274209, 442953, 547707, 617037, 630903, 639821, 822627, 1277983, 1439753, 1643121, 1851111, 1892709, 1919463, 2373397, 2673827, 3833949, 4319259, 5758389, 7120191, 8021481, 11501847, 12957777, 16248641, 16613779, 18716789, 21360573, 24064443, 48745923, 49841337, 56150367, 113740487, 146237769, 149524011, 168451101, 211232333, 341221461, 633696999, 1023664383, 1478626331, 1901090997, 4435878993, 13307636979]

約数ペア:

[(1, 13307636979), (3, 4435878993), (7, 1901090997), (9, 1478626331), (13, 1023664383), (21, 633696999), (39, 341221461), (63, 211232333), (79, 168451101), (89, 149524011), (91, 146237769), (117, 113740487), (237, 56150367), (267, 49841337), (273, 48745923), (553, 24064443), (623, 21360573), (711, 18716789), (801, 16613779), (819, 16248641), (1027, 12957777), (1157, 11501847), (1659, 8021481), (1869, 7120191), (2311, 5758389), (3081, 4319259), (3471, 3833949), (4977, 2673827), (5607, 2373397), (6933, 1919463), (7031, 1892709), (7189, 1851111), (8099, 1643121), (9243, 1439753), (10413, 1277983), (16177, 822627), (20799, 639821), (21093, 630903), (21567, 617037), (24297, 547707), (30043, 442953), (48531, 274209), (49217, 270387), (63279, 210301), (64701, 205679), (72891, 182569), (90129, 147651), (91403, 145593)]