23138207

素因数分解:

${\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{59}}^2$

素因数の和:175

約数の個数: 18

約数和(自身を含む): 26090088

約数和(自身を除く): 2951881

約数列:

[1, 17, 23, 59, 289, 391, 1003, 1357, 3481, 6647, 17051, 23069, 59177, 80063, 392173, 1006009, 1361071, 23138207]

約数ペア:

[(1, 23138207), (17, 1361071), (23, 1006009), (59, 392173), (289, 80063), (391, 59177), (1003, 23069), (1357, 17051), (3481, 6647)]