70930821

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{4513}}^1$

素因数の和:4573

約数の個数: 24

約数和(自身を含む): 105735936

約数和(自身を除く): 34805115

約数列:

[1, 3, 13, 31, 39, 93, 169, 403, 507, 1209, 4513, 5239, 13539, 15717, 58669, 139903, 176007, 419709, 762697, 1818739, 2288091, 5456217, 23643607, 70930821]

約数ペア:

[(1, 70930821), (3, 23643607), (13, 5456217), (31, 2288091), (39, 1818739), (93, 762697), (169, 419709), (403, 176007), (507, 139903), (1209, 58669), (4513, 15717), (5239, 13539)]