39713913

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{499}}^1$

素因数の和:781

約数の個数: 24

約数和(自身を含む): 59280000

約数和(自身を除く): 19566087

約数列:

[1, 3, 9, 37, 111, 239, 333, 499, 717, 1497, 2151, 4491, 8843, 18463, 26529, 55389, 79587, 119261, 166167, 357783, 1073349, 4412657, 13237971, 39713913]

約数ペア:

[(1, 39713913), (3, 13237971), (9, 4412657), (37, 1073349), (111, 357783), (239, 166167), (333, 119261), (499, 79587), (717, 55389), (1497, 26529), (2151, 18463), (4491, 8843)]