814994757

素因数分解:

$3^3\times {\mathrm{5351}}^1\times {\mathrm{5641}}^1$

素因数の和:11001

約数の個数: 16

約数和(自身を含む): 1207839360

約数和(自身を除く): 392844603

約数列:

[1, 3, 9, 27, 5351, 5641, 16053, 16923, 48159, 50769, 144477, 152307, 30184991, 90554973, 271664919, 814994757]

約数ペア:

[(1, 814994757), (3, 271664919), (9, 90554973), (27, 30184991), (5351, 152307), (5641, 144477), (16053, 50769), (16923, 48159)]