40018153

素因数分解:

$7^3\times {\mathrm{17}}^1\times {\mathrm{6863}}^1$

素因数の和:6901

約数の個数: 16

約数和(自身を含む): 49420800

約数和(自身を除く): 9402647

約数列:

[1, 7, 17, 49, 119, 343, 833, 5831, 6863, 48041, 116671, 336287, 816697, 2354009, 5716879, 40018153]

約数ペア:

[(1, 40018153), (7, 5716879), (17, 2354009), (49, 816697), (119, 336287), (343, 116671), (833, 48041), (5831, 6863)]