3340281

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{733}}^1$

素因数の和:781

約数の個数: 24

約数和(自身を含む): 5355264

約数和(自身を除く): 2014983

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 217, 651, 733, 1519, 2199, 4557, 5131, 15393, 22723, 35917, 68169, 107751, 159061, 477183, 1113427, 3340281]

約数ペア:

[(1, 3340281), (3, 1113427), (7, 477183), (21, 159061), (31, 107751), (49, 68169), (93, 35917), (147, 22723), (217, 15393), (651, 5131), (733, 4557), (1519, 2199)]