31327911

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{13037}}^1$

素因数の和:13135

約数の個数: 16

約数和(自身を含む): 46936800

約数和(自身を除く): 15608889

約数列:

[1, 3, 9, 27, 89, 267, 801, 2403, 13037, 39111, 117333, 351999, 1160293, 3480879, 10442637, 31327911]

約数ペア:

[(1, 31327911), (3, 10442637), (9, 3480879), (27, 1160293), (89, 351999), (267, 117333), (801, 39111), (2403, 13037)]