38420877

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{571}}^1\times {\mathrm{2039}}^1$

素因数の和:2624

約数の個数: 16

約数和(自身を含む): 56010240

約数和(自身を除く): 17589363

約数列:

[1, 3, 11, 33, 571, 1713, 2039, 6117, 6281, 18843, 22429, 67287, 1164269, 3492807, 12806959, 38420877]

約数ペア:

[(1, 38420877), (3, 12806959), (11, 3492807), (33, 1164269), (571, 67287), (1713, 22429), (2039, 18843), (6117, 6281)]