332870517

素因数分解:

$3^2\times 7^1\times {\mathrm{2081}}^1\times {\mathrm{2539}}^1$

素因数の和:4633

約数の個数: 24

約数和(自身を含む): 549981120

約数和(自身を除く): 217110603

約数列:

[1, 3, 7, 9, 21, 63, 2081, 2539, 6243, 7617, 14567, 17773, 18729, 22851, 43701, 53319, 131103, 159957, 5283659, 15850977, 36985613, 47552931, 110956839, 332870517]

約数ペア:

[(1, 332870517), (3, 110956839), (7, 47552931), (9, 36985613), (21, 15850977), (63, 5283659), (2081, 159957), (2539, 131103), (6243, 53319), (7617, 43701), (14567, 22851), (17773, 18729)]