3189681

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:158

約数の個数: 36

約数和(自身を含む): 5290740

約数和(自身を除く): 2101059

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 101, 121, 261, 303, 319, 363, 909, 957, 1089, 1111, 2871, 2929, 3333, 3509, 8787, 9999, 10527, 12221, 26361, 31581, 32219, 36663, 96657, 109989, 289971, 354409, 1063227, 3189681]

約数ペア:

[(1, 3189681), (3, 1063227), (9, 354409), (11, 289971), (29, 109989), (33, 96657), (87, 36663), (99, 32219), (101, 31581), (121, 26361), (261, 12221), (303, 10527), (319, 9999), (363, 8787), (909, 3509), (957, 3333), (1089, 2929), (1111, 2871)]