31882149

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{1013}}^1$

素因数の和:1301

約数の個数: 24

約数和(自身を含む): 49827960

約数和(自身を除く): 17945811

約数列:

[1, 3, 9, 13, 39, 117, 269, 807, 1013, 2421, 3039, 3497, 9117, 10491, 13169, 31473, 39507, 118521, 272497, 817491, 2452473, 3542461, 10627383, 31882149]

約数ペア:

[(1, 31882149), (3, 10627383), (9, 3542461), (13, 2452473), (39, 817491), (117, 272497), (269, 118521), (807, 39507), (1013, 31473), (2421, 13169), (3039, 10491), (3497, 9117)]