2520033

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{311}}^1$

素因数の和:424

約数の個数: 16

約数和(自身を含む): 3509376

約数和(自身を除く): 989343

約数列:

[1, 3, 37, 73, 111, 219, 311, 933, 2701, 8103, 11507, 22703, 34521, 68109, 840011, 2520033]

約数ペア:

[(1, 2520033), (3, 840011), (37, 68109), (73, 34521), (111, 22703), (219, 11507), (311, 8103), (933, 2701)]