172911211

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{507071}}^1$

素因数の和:507113

約数の個数: 8

約数和(自身を含む): 194715648

約数和(自身を除く): 21804437

約数列:

[1, 11, 31, 341, 507071, 5577781, 15719201, 172911211]

約数ペア:

[(1, 172911211), (11, 15719201), (31, 5577781), (341, 507071)]