2210553

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1$

素因数の和:269

約数の個数: 24

約数和(自身を含む): 3407040

約数和(自身を除く): 1196487

約数列:

[1, 3, 9, 23, 59, 69, 177, 181, 207, 531, 543, 1357, 1629, 4071, 4163, 10679, 12213, 12489, 32037, 37467, 96111, 245617, 736851, 2210553]

約数ペア:

[(1, 2210553), (3, 736851), (9, 245617), (23, 96111), (59, 37467), (69, 32037), (177, 12489), (181, 12213), (207, 10679), (531, 4163), (543, 4071), (1357, 1629)]