57891613

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{811}}^1$

素因数の和:877

約数の個数: 24

約数和(自身を含む): 69799520

約数和(自身を除く): 11907907

約数列:

[1, 13, 17, 19, 221, 247, 289, 323, 811, 3757, 4199, 5491, 10543, 13787, 15409, 71383, 179231, 200317, 234379, 261953, 3046927, 3405389, 4453201, 57891613]

約数ペア:

[(1, 57891613), (13, 4453201), (17, 3405389), (19, 3046927), (221, 261953), (247, 234379), (289, 200317), (323, 179231), (811, 71383), (3757, 15409), (4199, 13787), (5491, 10543)]