3892293

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{1657}}^1$

素因数の和:1698

約数の個数: 20

約数和(自身を含む): 6018540

約数和(自身を除く): 2126247

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 1657, 2349, 4971, 14913, 44739, 48053, 134217, 144159, 432477, 1297431, 3892293]

約数ペア:

[(1, 3892293), (3, 1297431), (9, 432477), (27, 144159), (29, 134217), (81, 48053), (87, 44739), (261, 14913), (783, 4971), (1657, 2349)]