40655881

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{373}}^1\times {\mathrm{677}}^1$

素因数の和:1080

約数の個数: 16

約数和(自身を含む): 48685824

約数和(自身を除く): 8029943

約数列:

[1, 7, 23, 161, 373, 677, 2611, 4739, 8579, 15571, 60053, 108997, 252521, 1767647, 5807983, 40655881]

約数ペア:

[(1, 40655881), (7, 5807983), (23, 1767647), (161, 252521), (373, 108997), (677, 60053), (2611, 15571), (4739, 8579)]