2009553843

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{1409}}^1\times {\mathrm{3929}}^1$

素因数の和:5363

約数の個数: 24

約数和(自身を含む): 2947971600

約数和(自身を除く): 938417757

約数列:

[1, 3, 11, 33, 121, 363, 1409, 3929, 4227, 11787, 15499, 43219, 46497, 129657, 170489, 475409, 511467, 1426227, 5535961, 16607883, 60895571, 182686713, 669851281, 2009553843]

約数ペア:

[(1, 2009553843), (3, 669851281), (11, 182686713), (33, 60895571), (121, 16607883), (363, 5535961), (1409, 1426227), (3929, 511467), (4227, 475409), (11787, 170489), (15499, 129657), (43219, 46497)]