6820713

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:350

約数の個数: 32

約数和(自身を含む): 10828800

約数和(自身を除く): 4008087

約数列:

[1, 3, 9, 27, 29, 31, 87, 93, 261, 279, 281, 783, 837, 843, 899, 2529, 2697, 7587, 8091, 8149, 8711, 24273, 24447, 26133, 73341, 78399, 220023, 235197, 252619, 757857, 2273571, 6820713]

約数ペア:

[(1, 6820713), (3, 2273571), (9, 757857), (27, 252619), (29, 235197), (31, 220023), (87, 78399), (93, 73341), (261, 26133), (279, 24447), (281, 24273), (783, 8711), (837, 8149), (843, 8091), (899, 7587), (2529, 2697)]