2488894191

素因数分解:

$3^2\times 7^2\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{701}}^1$

素因数の和:901

約数の個数: 72

約数和(自身を含む): 4282138224

約数和(自身を除く): 1793244033

約数列:

[1, 3, 7, 9, 21, 49, 63, 83, 97, 147, 249, 291, 441, 581, 679, 701, 747, 873, 1743, 2037, 2103, 4067, 4753, 4907, 5229, 6111, 6309, 8051, 12201, 14259, 14721, 24153, 34349, 36603, 42777, 44163, 56357, 58183, 67997, 72459, 103047, 169071, 174549, 203991, 309141, 394499, 407281, 475979, 507213, 523647, 611973, 1183497, 1221843, 1427937, 2850967, 3331853, 3550491, 3665529, 4283811, 5643751, 8552901, 9995559, 16931253, 25658703, 29986677, 39506257, 50793759, 118518771, 276543799, 355556313, 829631397, 2488894191]

約数ペア:

[(1, 2488894191), (3, 829631397), (7, 355556313), (9, 276543799), (21, 118518771), (49, 50793759), (63, 39506257), (83, 29986677), (97, 25658703), (147, 16931253), (249, 9995559), (291, 8552901), (441, 5643751), (581, 4283811), (679, 3665529), (701, 3550491), (747, 3331853), (873, 2850967), (1743, 1427937), (2037, 1221843), (2103, 1183497), (4067, 611973), (4753, 523647), (4907, 507213), (5229, 475979), (6111, 407281), (6309, 394499), (8051, 309141), (12201, 203991), (14259, 174549), (14721, 169071), (24153, 103047), (34349, 72459), (36603, 67997), (42777, 58183), (44163, 56357)]