4489650981

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{719}}^1\times {\mathrm{22381}}^1$

素因数の和:23137

約数の個数: 24

約数和(自身を含む): 6703856640

約数和(自身を除く): 2214205659

約数列:

[1, 3, 9, 31, 93, 279, 719, 2157, 6471, 22289, 22381, 66867, 67143, 200601, 201429, 693811, 2081433, 6244299, 16091939, 48275817, 144827451, 498850109, 1496550327, 4489650981]

約数ペア:

[(1, 4489650981), (3, 1496550327), (9, 498850109), (31, 144827451), (93, 48275817), (279, 16091939), (719, 6244299), (2157, 2081433), (6471, 693811), (22289, 201429), (22381, 200601), (66867, 67143)]