13478331

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{5623}}^1$

素因数の和:5690

約数の個数: 16

約数和(自身を含む): 19436544

約数和(自身を除く): 5958213

約数列:

[1, 3, 17, 47, 51, 141, 799, 2397, 5623, 16869, 95591, 264281, 286773, 792843, 4492777, 13478331]

約数ペア:

[(1, 13478331), (3, 4492777), (17, 792843), (47, 286773), (51, 264281), (141, 95591), (799, 16869), (2397, 5623)]