151555391

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{571}}^1\times {\mathrm{1201}}^1$

素因数の和:1802

約数の個数: 16

約数和(自身を含む): 173261088

約数和(自身を除く): 21705697

約数列:

[1, 13, 17, 221, 571, 1201, 7423, 9707, 15613, 20417, 126191, 265421, 685771, 8915023, 11658107, 151555391]

約数ペア:

[(1, 151555391), (13, 11658107), (17, 8915023), (221, 685771), (571, 265421), (1201, 126191), (7423, 20417), (9707, 15613)]