369884879

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{20023}}^1$

素因数の和:20079

約数の個数: 24

約数和(自身を含む): 479374560

約数和(自身を除く): 109489681

約数列:

[1, 7, 13, 29, 49, 91, 203, 377, 637, 1421, 2639, 18473, 20023, 140161, 260299, 580667, 981127, 1822093, 4064669, 7548671, 12754651, 28452683, 52840697, 369884879]

約数ペア:

[(1, 369884879), (7, 52840697), (13, 28452683), (29, 12754651), (49, 7548671), (91, 4064669), (203, 1822093), (377, 981127), (637, 580667), (1421, 260299), (2639, 140161), (18473, 20023)]