47509137

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{1699}}^1$

素因数の和:1957

約数の個数: 24

約数和(自身を含む): 74256000

約数和(自身を除く): 26746863

約数列:

[1, 3, 9, 13, 39, 117, 239, 717, 1699, 2151, 3107, 5097, 9321, 15291, 22087, 27963, 66261, 198783, 406061, 1218183, 3654549, 5278793, 15836379, 47509137]

約数ペア:

[(1, 47509137), (3, 15836379), (9, 5278793), (13, 3654549), (39, 1218183), (117, 406061), (239, 198783), (717, 66261), (1699, 27963), (2151, 22087), (3107, 15291), (5097, 9321)]