30441257

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{6481}}^1$

素因数の和:6560

約数の個数: 16

約数和(自身を含む): 38580864

約数和(自身を除く): 8139607

約数列:

[1, 7, 11, 61, 77, 427, 671, 4697, 6481, 45367, 71291, 395341, 499037, 2767387, 4348751, 30441257]

約数ペア:

[(1, 30441257), (7, 4348751), (11, 2767387), (61, 499037), (77, 395341), (427, 71291), (671, 45367), (4697, 6481)]