2013288417

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1389433}}^1$

素因数の和:1389469

約数の個数: 24

約数和(自身を含む): 3468027264

約数和(自身を除く): 1454738847

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 1389433, 4168299, 9726031, 12504897, 29178093, 31956959, 87534279, 95870877, 223698713, 287612631, 671096139, 2013288417]

約数ペア:

[(1, 2013288417), (3, 671096139), (7, 287612631), (9, 223698713), (21, 95870877), (23, 87534279), (63, 31956959), (69, 29178093), (161, 12504897), (207, 9726031), (483, 4168299), (1449, 1389433)]