28295655381

素因数分解:

$3^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{2014069}}^1$

素因数の和:2014305

約数の個数: 24

約数和(自身を含む): 46919774720

約数和(自身を除く): 18624119339

約数列:

[1, 3, 7, 9, 21, 63, 223, 669, 1561, 2007, 4683, 14049, 2014069, 6042207, 14098483, 18126621, 42295449, 126886347, 449137387, 1347412161, 3143961709, 4042236483, 9431885127, 28295655381]

約数ペア:

[(1, 28295655381), (3, 9431885127), (7, 4042236483), (9, 3143961709), (21, 1347412161), (63, 449137387), (223, 126886347), (669, 42295449), (1561, 18126621), (2007, 14098483), (4683, 6042207), (14049, 2014069)]