1581093

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{1889}}^1$

素因数の和:1929

約数の個数: 16

約数和(自身を含む): 2419200

約数和(自身を除く): 838107

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 1889, 5667, 17001, 51003, 58559, 175677, 527031, 1581093]

約数ペア:

[(1, 1581093), (3, 527031), (9, 175677), (27, 58559), (31, 51003), (93, 17001), (279, 5667), (837, 1889)]