117238681

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{26627}}^1$

素因数の和:26688

約数の個数: 16

約数和(自身を含む): 145708416

約数和(自身を除く): 28469735

約数列:

[1, 7, 17, 37, 119, 259, 629, 4403, 26627, 186389, 452659, 985199, 3168613, 6896393, 16748383, 117238681]

約数ペア:

[(1, 117238681), (7, 16748383), (17, 6896393), (37, 3168613), (119, 985199), (259, 452659), (629, 186389), (4403, 26627)]