88199919

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{1231}}^1$

素因数の和:1675

約数の個数: 24

約数和(自身を含む): 134534400

約数和(自身を除く): 46334481

約数列:

[1, 3, 9, 19, 57, 171, 419, 1231, 1257, 3693, 3771, 7961, 11079, 23389, 23883, 70167, 71649, 210501, 515789, 1547367, 4642101, 9799991, 29399973, 88199919]

約数ペア:

[(1, 88199919), (3, 29399973), (9, 9799991), (19, 4642101), (57, 1547367), (171, 515789), (419, 210501), (1231, 71649), (1257, 70167), (3693, 23883), (3771, 23389), (7961, 11079)]