26882219

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{17377}}^1$

素因数の和:17414

約数の個数: 16

約数和(自身を含む): 35034048

約数和(自身を除く): 8151829

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 17377, 121639, 225901, 295409, 1581307, 2067863, 3840317, 26882219]

約数ペア:

[(1, 26882219), (7, 3840317), (13, 2067863), (17, 1581307), (91, 295409), (119, 225901), (221, 121639), (1547, 17377)]