57333279

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{21401}}^1$

素因数の和:21470

約数の個数: 16

約数和(自身を含む): 82183680

約数和(自身を除く): 24850401

約数列:

[1, 3, 19, 47, 57, 141, 893, 2679, 21401, 64203, 406619, 1005847, 1219857, 3017541, 19111093, 57333279]

約数ペア:

[(1, 57333279), (3, 19111093), (19, 3017541), (47, 1219857), (57, 1005847), (141, 406619), (893, 64203), (2679, 21401)]