1489969683

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{821}}^1\times {\mathrm{10613}}^1$

素因数の和:11459

約数の個数: 24

約数和(自身を含む): 2268424080

約数和(自身を除く): 778454397

約数列:

[1, 3, 9, 19, 57, 171, 821, 2463, 7389, 10613, 15599, 31839, 46797, 95517, 140391, 201647, 604941, 1814823, 8713273, 26139819, 78419457, 165552187, 496656561, 1489969683]

約数ペア:

[(1, 1489969683), (3, 496656561), (9, 165552187), (19, 78419457), (57, 26139819), (171, 8713273), (821, 1814823), (2463, 604941), (7389, 201647), (10613, 140391), (15599, 95517), (31839, 46797)]