7779957

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2399}}^1$

素因数の和:2472

約数の個数: 16

約数和(自身を含む): 11059200

約数和(自身を除く): 3279243

約数列:

[1, 3, 23, 47, 69, 141, 1081, 2399, 3243, 7197, 55177, 112753, 165531, 338259, 2593319, 7779957]

約数ペア:

[(1, 7779957), (3, 2593319), (23, 338259), (47, 165531), (69, 112753), (141, 55177), (1081, 7197), (2399, 3243)]