70319717

素因数分解:

${\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1$

素因数の和:357

約数の個数: 24

約数和(自身を含む): 80812800

約数和(自身を除く): 10493083

約数列:

[1, 13, 23, 79, 169, 229, 299, 1027, 1817, 2977, 3887, 5267, 13351, 18091, 23621, 38701, 68471, 235183, 307073, 416093, 890123, 3057379, 5409209, 70319717]

約数ペア:

[(1, 70319717), (13, 5409209), (23, 3057379), (79, 890123), (169, 416093), (229, 307073), (299, 235183), (1027, 68471), (1817, 38701), (2977, 23621), (3887, 18091), (5267, 13351)]