1247142017

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{443}}^1\times {\mathrm{6917}}^1$

素因数の和:7408

約数の個数: 16

約数和(自身を含む): 1400645952

約数和(自身を除く): 153503935

約数列:

[1, 11, 37, 407, 443, 4873, 6917, 16391, 76087, 180301, 255929, 2815219, 3064231, 33706541, 113376547, 1247142017]

約数ペア:

[(1, 1247142017), (11, 113376547), (37, 33706541), (407, 3064231), (443, 2815219), (4873, 255929), (6917, 180301), (16391, 76087)]