317580159

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{354047}}^1$

素因数の和:354086

約数の個数: 16

約数和(自身を含む): 475840512

約数和(自身を除く): 158260353

約数列:

[1, 3, 13, 23, 39, 69, 299, 897, 354047, 1062141, 4602611, 8143081, 13807833, 24429243, 105860053, 317580159]

約数ペア:

[(1, 317580159), (3, 105860053), (13, 24429243), (23, 13807833), (39, 8143081), (69, 4602611), (299, 1062141), (897, 354047)]