140097947

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{344221}}^1$

素因数の和:344269

約数の個数: 8

約数和(自身を含む): 156965232

約数和(自身を除く): 16867285

約数列:

[1, 11, 37, 407, 344221, 3786431, 12736177, 140097947]

約数ペア:

[(1, 140097947), (11, 12736177), (37, 3786431), (407, 344221)]