315171791

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{593}}^1\times {\mathrm{2543}}^1$

素因数の和:3166

約数の個数: 16

約数和(自身を含む): 362672640

約数和(自身を除く): 47500849

約数列:

[1, 11, 19, 209, 593, 2543, 6523, 11267, 27973, 48317, 123937, 531487, 1507999, 16587989, 28651981, 315171791]

約数ペア:

[(1, 315171791), (11, 28651981), (19, 16587989), (209, 1507999), (593, 531487), (2543, 123937), (6523, 48317), (11267, 27973)]