13974891

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{16231}}^1$

素因数の和:16282

約数の個数: 16

約数和(自身を含む): 21815808

約数和(自身を除く): 7840917

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 16231, 48693, 113617, 340851, 665471, 1996413, 4658297, 13974891]

約数ペア:

[(1, 13974891), (3, 4658297), (7, 1996413), (21, 665471), (41, 340851), (123, 113617), (287, 48693), (861, 16231)]