387247679

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{39041}}^1$

素因数の和:39170

約数の個数: 16

約数和(自身を含む): 480997440

約数和(自身を除く): 93749761

約数列:

[1, 7, 13, 91, 109, 763, 1417, 9919, 39041, 273287, 507533, 3552731, 4255469, 29788283, 55321097, 387247679]

約数ペア:

[(1, 387247679), (7, 55321097), (13, 29788283), (91, 4255469), (109, 3552731), (763, 507533), (1417, 273287), (9919, 39041)]