5758389

素因数分解:

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

素因数の和:194

約数の個数: 48

約数和(自身を含む): 10483200

約数和(自身を除く): 4724811

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, 3081, 3471, 4977, 5607, 7031, 7189, 8099, 9243, 10413, 21093, 21567, 24297, 49217, 63279, 64701, 72891, 91403, 147651, 274209, 442953, 639821, 822627, 1919463, 5758389]

約数ペア:

[(1, 5758389), (3, 1919463), (7, 822627), (9, 639821), (13, 442953), (21, 274209), (39, 147651), (63, 91403), (79, 72891), (89, 64701), (91, 63279), (117, 49217), (237, 24297), (267, 21567), (273, 21093), (553, 10413), (623, 9243), (711, 8099), (801, 7189), (819, 7031), (1027, 5607), (1157, 4977), (1659, 3471), (1869, 3081)]