15538107

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{1667}}^1$

素因数の和:1922

約数の個数: 16

約数和(自身を含む): 22417920

約数和(自身を除く): 6879813

約数列:

[1, 3, 13, 39, 239, 717, 1667, 3107, 5001, 9321, 21671, 65013, 398413, 1195239, 5179369, 15538107]

約数ペア:

[(1, 15538107), (3, 5179369), (13, 1195239), (39, 398413), (239, 65013), (717, 21671), (1667, 9321), (3107, 5001)]