28968459

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{3361}}^1$

素因数の和:3407

約数の個数: 24

約数和(自身を含む): 44297712

約数和(自身を除く): 15329253

約数列:

[1, 3, 13, 17, 39, 51, 169, 221, 507, 663, 2873, 3361, 8619, 10083, 43693, 57137, 131079, 171411, 568009, 742781, 1704027, 2228343, 9656153, 28968459]

約数ペア:

[(1, 28968459), (3, 9656153), (13, 2228343), (17, 1704027), (39, 742781), (51, 568009), (169, 171411), (221, 131079), (507, 57137), (663, 43693), (2873, 10083), (3361, 8619)]