30735693

素因数分解:

$3^4\times {\mathrm{229}}^1\times {\mathrm{1657}}^1$

素因数の和:1898

約数の個数: 20

約数和(自身を含む): 46142140

約数和(自身を除く): 15406447

約数列:

[1, 3, 9, 27, 81, 229, 687, 1657, 2061, 4971, 6183, 14913, 18549, 44739, 134217, 379453, 1138359, 3415077, 10245231, 30735693]

約数ペア:

[(1, 30735693), (3, 10245231), (9, 3415077), (27, 1138359), (81, 379453), (229, 134217), (687, 44739), (1657, 18549), (2061, 14913), (4971, 6183)]