138552799

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{8069}}^1$

素因数の和:8310

約数の個数: 16

約数和(自身を含む): 173537280

約数和(自身を除く): 34984481

約数列:

[1, 7, 11, 77, 223, 1561, 2453, 8069, 17171, 56483, 88759, 621313, 1799387, 12595709, 19793257, 138552799]

約数ペア:

[(1, 138552799), (7, 19793257), (11, 12595709), (77, 1799387), (223, 621313), (1561, 88759), (2453, 56483), (8069, 17171)]