140396451

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{19889}}^1$

素因数の和:20086

約数の個数: 16

約数和(自身を含む): 202718880

約数和(自身を除く): 62322429

約数列:

[1, 3, 13, 39, 181, 543, 2353, 7059, 19889, 59667, 258557, 775671, 3599909, 10799727, 46798817, 140396451]

約数ペア:

[(1, 140396451), (3, 46798817), (13, 10799727), (39, 3599909), (181, 775671), (543, 258557), (2353, 59667), (7059, 19889)]