30825081

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{8293}}^1$

素因数の和:8365

約数の個数: 24

約数和(自身を含む): 51754560

約数和(自身を除く): 20929479

約数列:

[1, 3, 7, 9, 21, 59, 63, 177, 413, 531, 1239, 3717, 8293, 24879, 58051, 74637, 174153, 489287, 522459, 1467861, 3425009, 4403583, 10275027, 30825081]

約数ペア:

[(1, 30825081), (3, 10275027), (7, 4403583), (9, 3425009), (21, 1467861), (59, 522459), (63, 489287), (177, 174153), (413, 74637), (531, 58051), (1239, 24879), (3717, 8293)]