8385279

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{9739}}^1$

素因数の和:9790

約数の個数: 16

約数和(自身を含む): 13090560

約数和(自身を除く): 4705281

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 9739, 29217, 68173, 204519, 399299, 1197897, 2795093, 8385279]

約数ペア:

[(1, 8385279), (3, 2795093), (7, 1197897), (21, 399299), (41, 204519), (123, 68173), (287, 29217), (861, 9739)]