57471713

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{13687}}^1$

素因数の和:13736

約数の個数: 16

約数和(自身を含む): 68987520

約数和(自身を除く): 11515807

約数列:

[1, 13, 17, 19, 221, 247, 323, 4199, 13687, 177931, 232679, 260053, 3024827, 3380689, 4420901, 57471713]

約数ペア:

[(1, 57471713), (13, 4420901), (17, 3380689), (19, 3024827), (221, 260053), (247, 232679), (323, 177931), (4199, 13687)]