1567793313

素因数分解:

$3^4\times {\mathrm{389}}^1\times {\mathrm{49757}}^1$

素因数の和:50158

約数の個数: 20

約数和(自身を含む): 2348080020

約数和(自身を除く): 780286707

約数列:

[1, 3, 9, 27, 81, 389, 1167, 3501, 10503, 31509, 49757, 149271, 447813, 1343439, 4030317, 19355473, 58066419, 174199257, 522597771, 1567793313]

約数ペア:

[(1, 1567793313), (3, 522597771), (9, 174199257), (27, 58066419), (81, 19355473), (389, 4030317), (1167, 1343439), (3501, 447813), (10503, 149271), (31509, 49757)]