352886401

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{30871}}^1$

素因数の和:30972

約数の個数: 16

約数和(自身を含む): 426774528

約数和(自身を除く): 73888127

約数列:

[1, 7, 23, 71, 161, 497, 1633, 11431, 30871, 216097, 710033, 2191841, 4970231, 15342887, 50412343, 352886401]

約数ペア:

[(1, 352886401), (7, 50412343), (23, 15342887), (71, 4970231), (161, 2191841), (497, 710033), (1633, 216097), (11431, 30871)]