12133191

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{647}}^1$

素因数の和:723

約数の個数: 32

約数和(自身を含む): 19906560

約数和(自身を除く): 7773369

約数列:

[1, 3, 7, 19, 21, 47, 57, 133, 141, 329, 399, 647, 893, 987, 1941, 2679, 4529, 6251, 12293, 13587, 18753, 30409, 36879, 86051, 91227, 212863, 258153, 577771, 638589, 1733313, 4044397, 12133191]

約数ペア:

[(1, 12133191), (3, 4044397), (7, 1733313), (19, 638589), (21, 577771), (47, 258153), (57, 212863), (133, 91227), (141, 86051), (329, 36879), (399, 30409), (647, 18753), (893, 13587), (987, 12293), (1941, 6251), (2679, 4529)]