80842751

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{571}}^1$

素因数の和:854

約数の個数: 16

約数和(自身を含む): 90220416

約数和(自身を除く): 9377665

約数列:

[1, 11, 61, 211, 571, 671, 2321, 6281, 12871, 34831, 120481, 141581, 383141, 1325291, 7349341, 80842751]

約数ペア:

[(1, 80842751), (11, 7349341), (61, 1325291), (211, 383141), (571, 141581), (671, 120481), (2321, 34831), (6281, 12871)]