389731502831

素因数分解:

${\mathrm{11}}^2\times {\mathrm{29}}^2\times {\mathrm{521}}^1\times {\mathrm{7351}}^1$

素因数の和:7952

約数の個数: 36

約数和(自身を含む): 444575778192

約数和(自身を除く): 54844275361

約数列:

[1, 11, 29, 121, 319, 521, 841, 3509, 5731, 7351, 9251, 15109, 63041, 80861, 101761, 166199, 213179, 438161, 889471, 1828189, 2344969, 3829871, 4819771, 6182191, 25794659, 42128581, 53017481, 68004101, 111066259, 463414391, 748045111, 1221728849, 3220921511, 13439017339, 35430136621, 389731502831]

約数ペア:

[(1, 389731502831), (11, 35430136621), (29, 13439017339), (121, 3220921511), (319, 1221728849), (521, 748045111), (841, 463414391), (3509, 111066259), (5731, 68004101), (7351, 53017481), (9251, 42128581), (15109, 25794659), (63041, 6182191), (80861, 4819771), (101761, 3829871), (166199, 2344969), (213179, 1828189), (438161, 889471)]