3229578723

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{22787}}^1$

素因数の和:23211

約数の個数: 32

約数和(自身を含む): 5224103424

約数和(自身を除く): 1994524701

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 397, 1191, 2779, 6749, 8337, 20247, 22787, 47243, 68361, 141729, 159509, 387379, 478527, 1162137, 2711653, 8134959, 9046439, 27139317, 63325073, 153789463, 189975219, 461368389, 1076526241, 3229578723]

約数ペア:

[(1, 3229578723), (3, 1076526241), (7, 461368389), (17, 189975219), (21, 153789463), (51, 63325073), (119, 27139317), (357, 9046439), (397, 8134959), (1191, 2711653), (2779, 1162137), (6749, 478527), (8337, 387379), (20247, 159509), (22787, 141729), (47243, 68361)]