28912599

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{14669}}^1$

素因数の和:14751

約数の個数: 16

約数和(自身を含む): 43423200

約数和(自身を除く): 14510601

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 14669, 44007, 132021, 396063, 1070837, 3212511, 9637533, 28912599]

約数ペア:

[(1, 28912599), (3, 9637533), (9, 3212511), (27, 1070837), (73, 396063), (219, 132021), (657, 44007), (1971, 14669)]