15279173

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8837}}^1$

素因数の和:8876

約数の個数: 16

約数和(自身を含む): 19797120

約数和(自身を除く): 4517947

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 8837, 61859, 114881, 167903, 804167, 1175321, 2182739, 15279173]

約数ペア:

[(1, 15279173), (7, 2182739), (13, 1175321), (19, 804167), (91, 167903), (133, 114881), (247, 61859), (1729, 8837)]