2399463

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{2693}}^1$

素因数の和:2716

約数の個数: 20

約数和(自身を含む): 3911688

約数和(自身を除く): 1512225

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 2693, 8079, 24237, 29623, 72711, 88869, 218133, 266607, 799821, 2399463]

約数ペア:

[(1, 2399463), (3, 799821), (9, 266607), (11, 218133), (27, 88869), (33, 72711), (81, 29623), (99, 24237), (297, 8079), (891, 2693)]