40511239

素因数分解:

${\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1$

素因数の和:378

約数の個数: 16

約数和(自身を含む): 42928704

約数和(自身を除く): 2417465

約数列:

[1, 41, 53, 103, 181, 2173, 4223, 5459, 7421, 9593, 18643, 223819, 393313, 764363, 988079, 40511239]

約数ペア:

[(1, 40511239), (41, 988079), (53, 764363), (103, 393313), (181, 223819), (2173, 18643), (4223, 9593), (5459, 7421)]