31132341

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{1181}}^1$

素因数の和:1317

約数の個数: 24

約数和(自身を含む): 47019960

約数和(自身を除く): 15887619

約数列:

[1, 3, 9, 29, 87, 101, 261, 303, 909, 1181, 2929, 3543, 8787, 10629, 26361, 34249, 102747, 119281, 308241, 357843, 1073529, 3459149, 10377447, 31132341]

約数ペア:

[(1, 31132341), (3, 10377447), (9, 3459149), (29, 1073529), (87, 357843), (101, 308241), (261, 119281), (303, 102747), (909, 34249), (1181, 26361), (2929, 10629), (3543, 8787)]