39826359

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1747}}^1$

素因数の和:1919

約数の個数: 24

約数和(自身を含む): 61354800

約数和(自身を除く): 21528441

約数列:

[1, 3, 9, 17, 51, 149, 153, 447, 1341, 1747, 2533, 5241, 7599, 15723, 22797, 29699, 89097, 260303, 267291, 780909, 2342727, 4425151, 13275453, 39826359]

約数ペア:

[(1, 39826359), (3, 13275453), (9, 4425151), (17, 2342727), (51, 780909), (149, 267291), (153, 260303), (447, 89097), (1341, 29699), (1747, 22797), (2533, 15723), (5241, 7599)]