27519863

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1\times {\mathrm{359}}^1$

素因数の和:646

約数の個数: 16

約数和(自身を含む): 32348160

約数和(自身を除く): 4828297

約数列:

[1, 7, 47, 233, 329, 359, 1631, 2513, 10951, 16873, 76657, 83647, 118111, 585529, 3931409, 27519863]

約数ペア:

[(1, 27519863), (7, 3931409), (47, 585529), (233, 118111), (329, 83647), (359, 76657), (1631, 16873), (2513, 10951)]