307046943

素因数分解:

$3^4\times 7^1\times {\mathrm{541529}}^1$

素因数の和:541548

約数の個数: 20

約数和(自身を含む): 524201040

約数和(自身を除く): 217154097

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 541529, 1624587, 3790703, 4873761, 11372109, 14621283, 34116327, 43863849, 102348981, 307046943]

約数ペア:

[(1, 307046943), (3, 102348981), (7, 43863849), (9, 34116327), (21, 14621283), (27, 11372109), (63, 4873761), (81, 3790703), (189, 1624587), (567, 541529)]