15273987

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{709}}^1$

素因数の和:922

約数の個数: 16

約数和(自身を含む): 20993280

約数和(自身を除く): 5719293

約数列:

[1, 3, 43, 129, 167, 501, 709, 2127, 7181, 21543, 30487, 91461, 118403, 355209, 5091329, 15273987]

約数ペア:

[(1, 15273987), (3, 5091329), (43, 355209), (129, 118403), (167, 91461), (501, 30487), (709, 21543), (2127, 7181)]