180471709

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{21061}}^1$

素因数の和:21132

約数の個数: 16

約数和(自身を含む): 212304960

約数和(自身を除く): 31833251

約数列:

[1, 11, 19, 41, 209, 451, 779, 8569, 21061, 231671, 400159, 863501, 4401749, 9498511, 16406519, 180471709]

約数ペア:

[(1, 180471709), (11, 16406519), (19, 9498511), (41, 4401749), (209, 863501), (451, 400159), (779, 231671), (8569, 21061)]