39898143

素因数分解:

$3^3\times {\mathrm{139}}^1\times {\mathrm{10631}}^1$

素因数の和:10779

約数の個数: 16

約数和(自身を含む): 59539200

約数和(自身を除く): 19641057

約数列:

[1, 3, 9, 27, 139, 417, 1251, 3753, 10631, 31893, 95679, 287037, 1477709, 4433127, 13299381, 39898143]

約数ペア:

[(1, 39898143), (3, 13299381), (9, 4433127), (27, 1477709), (139, 287037), (417, 95679), (1251, 31893), (3753, 10631)]