10278489

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1$

素因数の和:489

約数の個数: 32

約数和(自身を含む): 16087680

約数和(自身を除く): 5809191

約数列:

[1, 3, 13, 17, 37, 39, 51, 111, 221, 419, 481, 629, 663, 1257, 1443, 1887, 5447, 7123, 8177, 15503, 16341, 21369, 24531, 46509, 92599, 201539, 263551, 277797, 604617, 790653, 3426163, 10278489]

約数ペア:

[(1, 10278489), (3, 3426163), (13, 790653), (17, 604617), (37, 277797), (39, 263551), (51, 201539), (111, 92599), (221, 46509), (419, 24531), (481, 21369), (629, 16341), (663, 15503), (1257, 8177), (1443, 7123), (1887, 5447)]