40154527

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{863}}^1$

素因数の和:927

約数の個数: 24

約数和(自身を含む): 50927616

約数和(自身を除く): 10773089

約数列:

[1, 7, 17, 23, 119, 161, 289, 391, 863, 2023, 2737, 6041, 6647, 14671, 19849, 46529, 102697, 138943, 249407, 337433, 1745849, 2362031, 5736361, 40154527]

約数ペア:

[(1, 40154527), (7, 5736361), (17, 2362031), (23, 1745849), (119, 337433), (161, 249407), (289, 138943), (391, 102697), (863, 46529), (2023, 19849), (2737, 14671), (6041, 6647)]