15371421

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{13591}}^1$

素因数の和:13636

約数の個数: 16

約数和(自身を含む): 22834560

約数和(自身を除く): 7463139

約数列:

[1, 3, 13, 29, 39, 87, 377, 1131, 13591, 40773, 176683, 394139, 530049, 1182417, 5123807, 15371421]

約数ペア:

[(1, 15371421), (3, 5123807), (13, 1182417), (29, 530049), (39, 394139), (87, 176683), (377, 40773), (1131, 13591)]