38199213

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{2003}}^1$

素因数の和:2185

約数の個数: 24

約数和(自身を含む): 59815392

約数和(自身を除く): 21616179

約数列:

[1, 3, 9, 13, 39, 117, 163, 489, 1467, 2003, 2119, 6009, 6357, 18027, 19071, 26039, 78117, 234351, 326489, 979467, 2938401, 4244357, 12733071, 38199213]

約数ペア:

[(1, 38199213), (3, 12733071), (9, 4244357), (13, 2938401), (39, 979467), (117, 326489), (163, 234351), (489, 78117), (1467, 26039), (2003, 19071), (2119, 18027), (6009, 6357)]