159911401

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{3673}}^1$

素因数の和:3900

約数の個数: 16

約数和(自身を含む): 183317904

約数和(自身を除く): 23406503

約数列:

[1, 13, 17, 197, 221, 2561, 3349, 3673, 43537, 47749, 62441, 723581, 811733, 9406553, 12300877, 159911401]

約数ペア:

[(1, 159911401), (13, 12300877), (17, 9406553), (197, 811733), (221, 723581), (2561, 62441), (3349, 47749), (3673, 43537)]