566875257

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1\times {\mathrm{997}}^1$

素因数の和:1313

約数の個数: 32

約数和(自身を含む): 831613440

約数和(自身を除く): 264738183

約数列:

[1, 3, 13, 39, 61, 183, 239, 717, 793, 997, 2379, 2991, 3107, 9321, 12961, 14579, 38883, 43737, 60817, 182451, 189527, 238283, 568581, 714849, 790621, 2371863, 3097679, 9293037, 14535263, 43605789, 188958419, 566875257]

約数ペア:

[(1, 566875257), (3, 188958419), (13, 43605789), (39, 14535263), (61, 9293037), (183, 3097679), (239, 2371863), (717, 790621), (793, 714849), (997, 568581), (2379, 238283), (2991, 189527), (3107, 182451), (9321, 60817), (12961, 43737), (14579, 38883)]