172648239

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{4789}}^1$

素因数の和:5050

約数の個数: 16

約数和(自身を含む): 235208160

約数和(自身を除く): 62559921

約数列:

[1, 3, 61, 183, 197, 591, 4789, 12017, 14367, 36051, 292129, 876387, 943433, 2830299, 57549413, 172648239]

約数ペア:

[(1, 172648239), (3, 57549413), (61, 2830299), (183, 943433), (197, 876387), (591, 292129), (4789, 36051), (12017, 14367)]