2152162017

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{1777}}^1\times {\mathrm{3637}}^1$

素因数の和:5457

約数の個数: 24

約数和(自身を含む): 3195371816

約数和(自身を除く): 1043209799

約数列:

[1, 3, 9, 37, 111, 333, 1777, 3637, 5331, 10911, 15993, 32733, 65749, 134569, 197247, 403707, 591741, 1211121, 6462949, 19388847, 58166541, 239129113, 717387339, 2152162017]

約数ペア:

[(1, 2152162017), (3, 717387339), (9, 239129113), (37, 58166541), (111, 19388847), (333, 6462949), (1777, 1211121), (3637, 591741), (5331, 403707), (10911, 197247), (15993, 134569), (32733, 65749)]