243722713

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{2137}}^1$

素因数の和:2464

約数の個数: 16

約数和(自身を含む): 272022016

約数和(自身を除く): 28299303

約数列:

[1, 13, 31, 283, 403, 2137, 3679, 8773, 27781, 66247, 114049, 604771, 861211, 7862023, 18747901, 243722713]

約数ペア:

[(1, 243722713), (13, 18747901), (31, 7862023), (283, 861211), (403, 604771), (2137, 114049), (3679, 66247), (8773, 27781)]