891594999

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{467}}^1\times {\mathrm{2281}}^1$

素因数の和:2788

約数の個数: 32

約数和(自身を含む): 1367009280

約数和(自身を除く): 475414281

約数列:

[1, 3, 9, 27, 31, 93, 279, 467, 837, 1401, 2281, 4203, 6843, 12609, 14477, 20529, 43431, 61587, 70711, 130293, 212133, 390879, 636399, 1065227, 1909197, 3195681, 9587043, 28761129, 33022037, 99066111, 297198333, 891594999]

約数ペア:

[(1, 891594999), (3, 297198333), (9, 99066111), (27, 33022037), (31, 28761129), (93, 9587043), (279, 3195681), (467, 1909197), (837, 1065227), (1401, 636399), (2281, 390879), (4203, 212133), (6843, 130293), (12609, 70711), (14477, 61587), (20529, 43431)]