28013491

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{727}}^1$

素因数の和:882

約数の個数: 16

約数和(自身を含む): 31868928

約数和(自身を除く): 3855437

約数列:

[1, 11, 31, 113, 341, 727, 1243, 3503, 7997, 22537, 38533, 82151, 247907, 903661, 2546681, 28013491]

約数ペア:

[(1, 28013491), (11, 2546681), (31, 903661), (113, 247907), (341, 82151), (727, 38533), (1243, 22537), (3503, 7997)]