28299303

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2713}}^1$

素因数の和:2799

約数の個数: 24

約数和(自身を含む): 43749680

約数和(自身を除く): 15450377

約数列:

[1, 3, 9, 19, 57, 61, 171, 183, 549, 1159, 2713, 3477, 8139, 10431, 24417, 51547, 154641, 165493, 463923, 496479, 1489437, 3144367, 9433101, 28299303]

約数ペア:

[(1, 28299303), (3, 9433101), (9, 3144367), (19, 1489437), (57, 496479), (61, 463923), (171, 165493), (183, 154641), (549, 51547), (1159, 24417), (2713, 10431), (3477, 8139)]