2153669169

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{1787}}^1\times {\mathrm{12959}}^1$

素因数の和:14780

約数の個数: 16

約数和(自身を含む): 2966077440

約数和(自身を除く): 812408271

約数列:

[1, 3, 31, 93, 1787, 5361, 12959, 38877, 55397, 166191, 401729, 1205187, 23157733, 69473199, 717889723, 2153669169]

約数ペア:

[(1, 2153669169), (3, 717889723), (31, 69473199), (93, 23157733), (1787, 1205187), (5361, 401729), (12959, 166191), (38877, 55397)]