30897207

素因数分解:

$3^6\times {\mathrm{11}}^1\times {\mathrm{3853}}^1$

素因数の和:3882

約数の個数: 28

約数和(自身を含む): 50549064

約数和(自身を除く): 19651857

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 729, 891, 2673, 3853, 8019, 11559, 34677, 42383, 104031, 127149, 312093, 381447, 936279, 1144341, 2808837, 3433023, 10299069, 30897207]

約数ペア:

[(1, 30897207), (3, 10299069), (9, 3433023), (11, 2808837), (27, 1144341), (33, 936279), (81, 381447), (99, 312093), (243, 127149), (297, 104031), (729, 42383), (891, 34677), (2673, 11559), (3853, 8019)]