2805153

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4231}}^1$

素因数の和:4264

約数の個数: 16

約数和(自身を含む): 4265856

約数和(自身を除く): 1460703

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 4231, 12693, 55003, 71927, 165009, 215781, 935051, 2805153]

約数ペア:

[(1, 2805153), (3, 935051), (13, 215781), (17, 165009), (39, 71927), (51, 55003), (221, 12693), (663, 4231)]