2216565591

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{747073}}^1$

素因数の和:747142

約数の個数: 16

約数和(自身を含む): 3155640576

約数和(自身を除く): 939074985

約数列:

[1, 3, 23, 43, 69, 129, 989, 2967, 747073, 2241219, 17182679, 32124139, 51548037, 96372417, 738855197, 2216565591]

約数ペア:

[(1, 2216565591), (3, 738855197), (23, 96372417), (43, 51548037), (69, 32124139), (129, 17182679), (989, 2241219), (2967, 747073)]