10401727

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{53}}^2$

素因数の和:159

約数の個数: 18

約数和(自身を含む): 12665912

約数和(自身を除く): 2264185

約数列:

[1, 7, 23, 53, 161, 371, 529, 1219, 2809, 3703, 8533, 19663, 28037, 64607, 196259, 452249, 1485961, 10401727]

約数ペア:

[(1, 10401727), (7, 1485961), (23, 452249), (53, 196259), (161, 64607), (371, 28037), (529, 19663), (1219, 8533), (2809, 3703)]