15476121

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{139}}^2$

素因数の和:373

約数の個数: 18

約数和(自身を含む): 22769370

約数和(自身を除く): 7293249

約数列:

[1, 3, 9, 89, 139, 267, 417, 801, 1251, 12371, 19321, 37113, 57963, 111339, 173889, 1719569, 5158707, 15476121]

約数ペア:

[(1, 15476121), (3, 5158707), (9, 1719569), (89, 173889), (139, 111339), (267, 57963), (417, 37113), (801, 19321), (1251, 12371)]