27032421

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^2$

素因数の和:417

約数の個数: 24

約数和(自身を含む): 41073760

約数和(自身を除く): 14041339

約数列:

[1, 3, 13, 19, 39, 57, 191, 247, 573, 741, 2483, 3629, 7449, 10887, 36481, 47177, 109443, 141531, 474253, 693139, 1422759, 2079417, 9010807, 27032421]

約数ペア:

[(1, 27032421), (3, 9010807), (13, 2079417), (19, 1422759), (39, 693139), (57, 474253), (191, 141531), (247, 109443), (573, 47177), (741, 36481), (2483, 10887), (3629, 7449)]