30928287

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{46649}}^1$

素因数の和:46682

約数の個数: 16

約数和(自身を含む): 47023200

約数和(自身を除く): 16094913

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 46649, 139947, 606437, 793033, 1819311, 2379099, 10309429, 30928287]

約数ペア:

[(1, 30928287), (3, 10309429), (13, 2379099), (17, 1819311), (39, 793033), (51, 606437), (221, 139947), (663, 46649)]