12256377

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{281}}^1$

素因数の和:389

約数の個数: 32

約数和(自身を含む): 19636224

約数和(自身を除く): 7379847

約数列:

[1, 3, 7, 21, 31, 67, 93, 201, 217, 281, 469, 651, 843, 1407, 1967, 2077, 5901, 6231, 8711, 14539, 18827, 26133, 43617, 56481, 60977, 131789, 182931, 395367, 583637, 1750911, 4085459, 12256377]

約数ペア:

[(1, 12256377), (3, 4085459), (7, 1750911), (21, 583637), (31, 395367), (67, 182931), (93, 131789), (201, 60977), (217, 56481), (281, 43617), (469, 26133), (651, 18827), (843, 14539), (1407, 8711), (1967, 6231), (2077, 5901)]