38351781

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{2011}}^1$

素因数の和:2193

約数の個数: 24

約数和(自身を含む): 60054176

約数和(自身を除く): 21702395

約数列:

[1, 3, 9, 13, 39, 117, 163, 489, 1467, 2011, 2119, 6033, 6357, 18099, 19071, 26143, 78429, 235287, 327793, 983379, 2950137, 4261309, 12783927, 38351781]

約数ペア:

[(1, 38351781), (3, 12783927), (9, 4261309), (13, 2950137), (39, 983379), (117, 327793), (163, 235287), (489, 78429), (1467, 26143), (2011, 19071), (2119, 18099), (6033, 6357)]