31861713

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{5483}}^1$

素因数の和:5648

約数の個数: 16

約数和(自身を含む): 46065600

約数和(自身を除く): 14203887

約数列:

[1, 3, 13, 39, 149, 447, 1937, 5483, 5811, 16449, 71279, 213837, 816967, 2450901, 10620571, 31861713]

約数ペア:

[(1, 31861713), (3, 10620571), (13, 2450901), (39, 816967), (149, 213837), (447, 71279), (1937, 16449), (5483, 5811)]