28539621

素因数分解:

$3^6\times {\mathrm{11}}^1\times {\mathrm{3559}}^1$

素因数の和:3588

約数の個数: 28

約数和(自身を含む): 46692960

約数和(自身を除く): 18153339

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 729, 891, 2673, 3559, 8019, 10677, 32031, 39149, 96093, 117447, 288279, 352341, 864837, 1057023, 2594511, 3171069, 9513207, 28539621]

約数ペア:

[(1, 28539621), (3, 9513207), (9, 3171069), (11, 2594511), (27, 1057023), (33, 864837), (81, 352341), (99, 288279), (243, 117447), (297, 96093), (729, 39149), (891, 32031), (2673, 10677), (3559, 8019)]