97898619

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{51229}}^1$

素因数の和:51259

約数の個数: 24

約数和(自身を含む): 163526160

約数和(自身を除く): 65627541

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 51229, 153687, 358603, 665977, 1075809, 1997931, 2510221, 4661839, 7530663, 13985517, 32632873, 97898619]

約数ペア:

[(1, 97898619), (3, 32632873), (7, 13985517), (13, 7530663), (21, 4661839), (39, 2510221), (49, 1997931), (91, 1075809), (147, 665977), (273, 358603), (637, 153687), (1911, 51229)]