2014209981

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1390069}}^1$

素因数の和:1390105

約数の個数: 24

約数和(自身を含む): 3469614720

約数和(自身を除く): 1455404739

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 1390069, 4170207, 9730483, 12510621, 29191449, 31971587, 87574347, 95914761, 223801109, 287744283, 671403327, 2014209981]

約数ペア:

[(1, 2014209981), (3, 671403327), (7, 287744283), (9, 223801109), (21, 95914761), (23, 87574347), (63, 31971587), (69, 29191449), (161, 12510621), (207, 9730483), (483, 4170207), (1449, 1390069)]