84289709

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{937}}^1$

素因数の和:1196

約数の個数: 16

約数和(自身を含む): 98332416

約数和(自身を除く): 14042707

約数列:

[1, 7, 71, 181, 497, 937, 1267, 6559, 12851, 66527, 89957, 169597, 465689, 1187179, 12041387, 84289709]

約数ペア:

[(1, 84289709), (7, 12041387), (71, 1187179), (181, 465689), (497, 169597), (937, 89957), (1267, 66527), (6559, 12851)]