2806011

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{827}}^1$

素因数の和:875

約数の個数: 24

約数和(自身を含む): 4520880

約数和(自身を除く): 1714869

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 827, 1131, 2481, 3393, 7443, 10751, 23983, 32253, 71949, 96759, 215847, 311779, 935337, 2806011]

約数ペア:

[(1, 2806011), (3, 935337), (9, 311779), (13, 215847), (29, 96759), (39, 71949), (87, 32253), (117, 23983), (261, 10751), (377, 7443), (827, 3393), (1131, 2481)]