789531213

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{463}}^1\times {\mathrm{13219}}^1$

素因数の和:13728

約数の個数: 16

約数和(自身を含む): 1079598080

約数和(自身を除く): 290066867

約数列:

[1, 3, 43, 129, 463, 1389, 13219, 19909, 39657, 59727, 568417, 1705251, 6120397, 18361191, 263177071, 789531213]

約数ペア:

[(1, 789531213), (3, 263177071), (43, 18361191), (129, 6120397), (463, 1705251), (1389, 568417), (13219, 59727), (19909, 39657)]