70990901

素因数分解:

${\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:428

約数の個数: 16

約数和(自身を含む): 74784000

約数和(自身を除く): 3793099

約数列:

[1, 37, 79, 149, 163, 2923, 5513, 6031, 11771, 12877, 24287, 435527, 476449, 898619, 1918673, 70990901]

約数ペア:

[(1, 70990901), (37, 1918673), (79, 898619), (149, 476449), (163, 435527), (2923, 24287), (5513, 12877), (6031, 11771)]