6520661

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{401}}^1$

素因数の和:532

約数の個数: 16

約数和(自身を含む): 7872768

約数和(自身を除く): 1352107

約数列:

[1, 7, 23, 101, 161, 401, 707, 2323, 2807, 9223, 16261, 40501, 64561, 283507, 931523, 6520661]

約数ペア:

[(1, 6520661), (7, 931523), (23, 283507), (101, 64561), (161, 40501), (401, 16261), (707, 9223), (2323, 2807)]