389655132069

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{452561129}}^1$

素因数の和:452561180

約数の個数: 16

約数和(自身を含む): 608242158720

約数和(自身を除く): 218587026651

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 452561129, 1357683387, 3167927903, 9503783709, 18555006289, 55665018867, 129885044023, 389655132069]

約数ペア:

[(1, 389655132069), (3, 129885044023), (7, 55665018867), (21, 18555006289), (41, 9503783709), (123, 3167927903), (287, 1357683387), (861, 452561129)]