2912149471

素因数分解:

$7^1\times {\mathrm{11}}^3\times {\mathrm{312563}}^1$

素因数の和:312603

約数の個数: 16

約数和(自身を含む): 3660749568

約数和(自身を除く): 748600097

約数列:

[1, 7, 11, 77, 121, 847, 1331, 9317, 312563, 2187941, 3438193, 24067351, 37820123, 264740861, 416021353, 2912149471]

約数ペア:

[(1, 2912149471), (7, 416021353), (11, 264740861), (77, 37820123), (121, 24067351), (847, 3438193), (1331, 2187941), (9317, 312563)]