1213303593

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{153953}}^1$

素因数の和:154064

約数の個数: 16

約数和(自身を含む): 1684872576

約数和(自身を除く): 471568983

約数列:

[1, 3, 37, 71, 111, 213, 2627, 7881, 153953, 461859, 5696261, 10930663, 17088783, 32791989, 404434531, 1213303593]

約数ペア:

[(1, 1213303593), (3, 404434531), (37, 32791989), (71, 17088783), (111, 10930663), (213, 5696261), (2627, 461859), (7881, 153953)]