57791919

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{641}}^1\times {\mathrm{733}}^1$

素因数の和:1418

約数の個数: 16

約数和(自身を含む): 79166304

約数和(自身を除く): 21374385

約数列:

[1, 3, 41, 123, 641, 733, 1923, 2199, 26281, 30053, 78843, 90159, 469853, 1409559, 19263973, 57791919]

約数ペア:

[(1, 57791919), (3, 19263973), (41, 1409559), (123, 469853), (641, 90159), (733, 78843), (1923, 30053), (2199, 26281)]