269631681

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{397}}^1\times {\mathrm{1871}}^1$

素因数の和:2293

約数の個数: 24

約数和(自身を含む): 396369792

約数和(自身を除く): 126738111

約数列:

[1, 3, 11, 33, 121, 363, 397, 1191, 1871, 4367, 5613, 13101, 20581, 48037, 61743, 144111, 226391, 679173, 742787, 2228361, 8170657, 24511971, 89877227, 269631681]

約数ペア:

[(1, 269631681), (3, 89877227), (11, 24511971), (33, 8170657), (121, 2228361), (363, 742787), (397, 679173), (1191, 226391), (1871, 144111), (4367, 61743), (5613, 48037), (13101, 20581)]