12238941

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{607}}^1$

素因数の和:681

約数の個数: 32

約数和(自身を含む): 19611648

約数和(自身を除く): 7372707

約数列:

[1, 3, 11, 13, 33, 39, 47, 141, 143, 429, 517, 607, 611, 1551, 1821, 1833, 6677, 6721, 7891, 20031, 20163, 23673, 28529, 85587, 86801, 260403, 313819, 370877, 941457, 1112631, 4079647, 12238941]

約数ペア:

[(1, 12238941), (3, 4079647), (11, 1112631), (13, 941457), (33, 370877), (39, 313819), (47, 260403), (141, 86801), (143, 85587), (429, 28529), (517, 23673), (607, 20163), (611, 20031), (1551, 7891), (1821, 6721), (1833, 6677)]