2197408037

素因数分解:

${\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{277}}^1\times {\mathrm{1237}}^1$

素因数の和:1589

約数の個数: 24

約数和(自身を含む): 2471785848

約数和(自身を除く): 274377811

約数列:

[1, 11, 53, 121, 277, 583, 1237, 3047, 6413, 13607, 14681, 33517, 65561, 149677, 161491, 342649, 721171, 1776401, 3769139, 7932881, 18160397, 41460529, 199764367, 2197408037]

約数ペア:

[(1, 2197408037), (11, 199764367), (53, 41460529), (121, 18160397), (277, 7932881), (583, 3769139), (1237, 1776401), (3047, 721171), (6413, 342649), (13607, 161491), (14681, 149677), (33517, 65561)]