38936493

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{2381}}^1$

素因数の和:2489

約数の個数: 24

約数和(自身を含む): 59454720

約数和(自身を除く): 20518227

約数列:

[1, 3, 9, 23, 69, 79, 207, 237, 711, 1817, 2381, 5451, 7143, 16353, 21429, 54763, 164289, 188099, 492867, 564297, 1692891, 4326277, 12978831, 38936493]

約数ペア:

[(1, 38936493), (3, 12978831), (9, 4326277), (23, 1692891), (69, 564297), (79, 492867), (207, 188099), (237, 164289), (711, 54763), (1817, 21429), (2381, 16353), (5451, 7143)]