3125343

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{631}}^1$

素因数の和:774

約数の個数: 16

約数和(自身を含む): 4530176

約数和(自身を除く): 1404833

約数列:

[1, 3, 13, 39, 127, 381, 631, 1651, 1893, 4953, 8203, 24609, 80137, 240411, 1041781, 3125343]

約数ペア:

[(1, 3125343), (3, 1041781), (13, 240411), (39, 80137), (127, 24609), (381, 8203), (631, 4953), (1651, 1893)]