389875199

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{10487}}^1$

素因数の和:10654

約数の個数: 16

約数和(自身を含む): 459122688

約数和(自身を除く): 69247489

約数列:

[1, 7, 47, 113, 329, 791, 5311, 10487, 37177, 73409, 492889, 1185031, 3450223, 8295217, 55696457, 389875199]

約数ペア:

[(1, 389875199), (7, 55696457), (47, 8295217), (113, 3450223), (329, 1185031), (791, 492889), (5311, 73409), (10487, 37177)]