1538117959

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{1399}}^1\times {\mathrm{9239}}^1$

素因数の和:10662

約数の個数: 16

約数和(自身を含む): 1862784000

約数和(自身を除く): 324666041

約数列:

[1, 7, 17, 119, 1399, 9239, 9793, 23783, 64673, 157063, 166481, 1099441, 12925361, 90477527, 219731137, 1538117959]

約数ペア:

[(1, 1538117959), (7, 219731137), (17, 90477527), (119, 12925361), (1399, 1099441), (9239, 166481), (9793, 157063), (23783, 64673)]