1239932813

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{829}}^1\times {\mathrm{2927}}^1$

素因数の和:3836

約数の個数: 16

約数和(自身を含む): 1438702080

約数和(自身を除く): 198769267

約数列:

[1, 7, 73, 511, 829, 2927, 5803, 20489, 60517, 213671, 423619, 1495697, 2426483, 16985381, 177133259, 1239932813]

約数ペア:

[(1, 1239932813), (7, 177133259), (73, 16985381), (511, 2426483), (829, 1495697), (2927, 423619), (5803, 213671), (20489, 60517)]