1389076129

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{977}}^1\times {\mathrm{2011}}^1$

素因数の和:3096

約数の個数: 16

約数和(自身を含む): 1605672576

約数和(自身を除く): 216596447

約数列:

[1, 7, 101, 707, 977, 2011, 6839, 14077, 98677, 203111, 690739, 1421777, 1964747, 13753229, 198439447, 1389076129]

約数ペア:

[(1, 1389076129), (7, 198439447), (101, 13753229), (707, 1964747), (977, 1421777), (2011, 690739), (6839, 203111), (14077, 98677)]