13522789

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{617}}^1$

素因数の和:756

約数の個数: 16

約数和(自身を含む): 16137216

約数和(自身を除く): 2614427

約数列:

[1, 7, 31, 101, 217, 617, 707, 3131, 4319, 19127, 21917, 62317, 133889, 436219, 1931827, 13522789]

約数ペア:

[(1, 13522789), (7, 1931827), (31, 436219), (101, 133889), (217, 62317), (617, 21917), (707, 19127), (3131, 4319)]