28044333

素因数分解:

$3^3\times {\mathrm{149}}^1\times {\mathrm{6971}}^1$

素因数の和:7129

約数の個数: 16

約数和(自身を含む): 41832000

約数和(自身を除く): 13787667

約数列:

[1, 3, 9, 27, 149, 447, 1341, 4023, 6971, 20913, 62739, 188217, 1038679, 3116037, 9348111, 28044333]

約数ペア:

[(1, 28044333), (3, 9348111), (9, 3116037), (27, 1038679), (149, 188217), (447, 62739), (1341, 20913), (4023, 6971)]