30645891

素因数分解:

$3^3\times {\mathrm{193}}^1\times {\mathrm{5881}}^1$

素因数の和:6083

約数の個数: 16

約数和(自身を含む): 45644320

約数和(自身を除く): 14998429

約数列:

[1, 3, 9, 27, 193, 579, 1737, 5211, 5881, 17643, 52929, 158787, 1135033, 3405099, 10215297, 30645891]

約数ペア:

[(1, 30645891), (3, 10215297), (9, 3405099), (27, 1135033), (193, 158787), (579, 52929), (1737, 17643), (5211, 5881)]