57870891

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{601}}^1\times {\mathrm{823}}^1$

素因数の和:1443

約数の個数: 24

約数和(自身を含む): 90280736

約数和(自身を除く): 32409845

約数列:

[1, 3, 9, 13, 39, 117, 601, 823, 1803, 2469, 5409, 7407, 7813, 10699, 23439, 32097, 70317, 96291, 494623, 1483869, 4451607, 6430099, 19290297, 57870891]

約数ペア:

[(1, 57870891), (3, 19290297), (9, 6430099), (13, 4451607), (39, 1483869), (117, 494623), (601, 96291), (823, 70317), (1803, 32097), (2469, 23439), (5409, 10699), (7407, 7813)]