3812289

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{409}}^1$

素因数の和:664

約数の個数: 16

約数和(自身を含む): 5510400

約数和(自身を除く): 1698111

約数列:

[1, 3, 13, 39, 239, 409, 717, 1227, 3107, 5317, 9321, 15951, 97751, 293253, 1270763, 3812289]

約数ペア:

[(1, 3812289), (3, 1270763), (13, 293253), (39, 97751), (239, 15951), (409, 9321), (717, 5317), (1227, 3107)]