10689111

素因数分解:

$3^3\times {\mathrm{149}}^1\times {\mathrm{2657}}^1$

素因数の和:2815

約数の個数: 16

約数和(自身を含む): 15948000

約数和(自身を除く): 5258889

約数列:

[1, 3, 9, 27, 149, 447, 1341, 2657, 4023, 7971, 23913, 71739, 395893, 1187679, 3563037, 10689111]

約数ペア:

[(1, 10689111), (3, 3563037), (9, 1187679), (27, 395893), (149, 71739), (447, 23913), (1341, 7971), (2657, 4023)]