2504151

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1259}}^1$

素因数の和:1295

約数の個数: 24

約数和(自身を含む): 4127760

約数和(自身を除く): 1623609

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1259, 1989, 3777, 11331, 16367, 21403, 49101, 64209, 147303, 192627, 278239, 834717, 2504151]

約数ペア:

[(1, 2504151), (3, 834717), (9, 278239), (13, 192627), (17, 147303), (39, 64209), (51, 49101), (117, 21403), (153, 16367), (221, 11331), (663, 3777), (1259, 1989)]