401047901

素因数分解:

${\mathrm{17}}^2\times {\mathrm{601}}^1\times {\mathrm{2309}}^1$

素因数の和:2944

約数の個数: 12

約数和(自身を含む): 426920340

約数和(自身を除く): 25872439

約数列:

[1, 17, 289, 601, 2309, 10217, 39253, 173689, 667301, 1387709, 23591053, 401047901]

約数ペア:

[(1, 401047901), (17, 23591053), (289, 1387709), (601, 667301), (2309, 173689), (10217, 39253)]