1569668643997

素因数分解:

${\mathrm{31}}^2\times {\mathrm{13217}}^1\times {\mathrm{123581}}^1$

素因数の和:136860

約数の個数: 12

約数和(自身を含む): 1622072327868

約数和(自身を除く): 52403683871

約数列:

[1, 31, 961, 13217, 123581, 409727, 3831011, 12701537, 118761341, 1633370077, 50634472387, 1569668643997]

約数ペア:

[(1, 1569668643997), (31, 50634472387), (961, 1633370077), (13217, 118761341), (123581, 12701537), (409727, 3831011)]