15447861

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4001}}^1$

素因数の和:4034

約数の個数: 32

約数和(自身を含む): 26893440

約数和(自身を除く): 11445579

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 297, 351, 429, 1287, 3861, 4001, 12003, 36009, 44011, 52013, 108027, 132033, 156039, 396099, 468117, 572143, 1188297, 1404351, 1716429, 5149287, 15447861]

約数ペア:

[(1, 15447861), (3, 5149287), (9, 1716429), (11, 1404351), (13, 1188297), (27, 572143), (33, 468117), (39, 396099), (99, 156039), (117, 132033), (143, 108027), (297, 52013), (351, 44011), (429, 36009), (1287, 12003), (3861, 4001)]