23247939

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1153}}^1$

素因数の和:1227

約数の個数: 32

約数和(自身を含む): 37223424

約数和(自身を除く): 13975485

約数列:

[1, 3, 11, 13, 33, 39, 47, 141, 143, 429, 517, 611, 1153, 1551, 1833, 3459, 6721, 12683, 14989, 20163, 38049, 44967, 54191, 162573, 164879, 494637, 596101, 704483, 1788303, 2113449, 7749313, 23247939]

約数ペア:

[(1, 23247939), (3, 7749313), (11, 2113449), (13, 1788303), (33, 704483), (39, 596101), (47, 494637), (141, 164879), (143, 162573), (429, 54191), (517, 44967), (611, 38049), (1153, 20163), (1551, 14989), (1833, 12683), (3459, 6721)]