28395279

素因数分解:

$3^6\times {\mathrm{11}}^1\times {\mathrm{3541}}^1$

素因数の和:3570

約数の個数: 28

約数和(自身を含む): 46456872

約数和(自身を除く): 18061593

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 729, 891, 2673, 3541, 8019, 10623, 31869, 38951, 95607, 116853, 286821, 350559, 860463, 1051677, 2581389, 3155031, 9465093, 28395279]

約数ペア:

[(1, 28395279), (3, 9465093), (9, 3155031), (11, 2581389), (27, 1051677), (33, 860463), (81, 350559), (99, 286821), (243, 116853), (297, 95607), (729, 38951), (891, 31869), (2673, 10623), (3541, 8019)]