40612139

素因数分解:

${\mathrm{19}}^3\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:279

約数の個数: 16

約数和(自身を含む): 44482560

約数和(自身を除く): 3870421

約数列:

[1, 19, 31, 191, 361, 589, 3629, 5921, 6859, 11191, 68951, 112499, 212629, 1310069, 2137481, 40612139]

約数ペア:

[(1, 40612139), (19, 2137481), (31, 1310069), (191, 212629), (361, 112499), (589, 68951), (3629, 11191), (5921, 6859)]