13277719

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2753}}^1$

素因数の和:2826

約数の個数: 16

約数和(自身を含む): 16656192

約数和(自身を除く): 3378473

約数列:

[1, 7, 13, 53, 91, 371, 689, 2753, 4823, 19271, 35789, 145909, 250523, 1021363, 1896817, 13277719]

約数ペア:

[(1, 13277719), (7, 1896817), (13, 1021363), (53, 250523), (91, 145909), (371, 35789), (689, 19271), (2753, 4823)]