38889609

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{40637}}^1$

素因数の和:40680

約数の個数: 16

約数和(自身を含む): 58518720

約数和(自身を除く): 19629111

約数列:

[1, 3, 11, 29, 33, 87, 319, 957, 40637, 121911, 447007, 1178473, 1341021, 3535419, 12963203, 38889609]

約数ペア:

[(1, 38889609), (3, 12963203), (11, 3535419), (29, 1341021), (33, 1178473), (87, 447007), (319, 121911), (957, 40637)]