131674823

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{3119}}^1$

素因数の和:3326

約数の個数: 16

約数和(自身を含む): 155550720

約数和(自身を除く): 23875897

約数列:

[1, 7, 37, 163, 259, 1141, 3119, 6031, 21833, 42217, 115403, 508397, 807821, 3558779, 18810689, 131674823]

約数ペア:

[(1, 131674823), (7, 18810689), (37, 3558779), (163, 807821), (259, 508397), (1141, 115403), (3119, 42217), (6031, 21833)]