231036346281

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{1242191}}^1$

素因数の和:1242477

約数の個数: 32

約数和(自身を含む): 350596270080

約数和(自身を除く): 119559923799

約数列:

[1, 3, 13, 19, 39, 57, 247, 251, 741, 753, 3263, 4769, 9789, 14307, 61997, 185991, 1242191, 3726573, 16148483, 23601629, 48445449, 70804887, 306821177, 311789941, 920463531, 935369823, 4053269233, 5924008879, 12159807699, 17772026637, 77012115427, 231036346281]

約数ペア:

[(1, 231036346281), (3, 77012115427), (13, 17772026637), (19, 12159807699), (39, 5924008879), (57, 4053269233), (247, 935369823), (251, 920463531), (741, 311789941), (753, 306821177), (3263, 70804887), (4769, 48445449), (9789, 23601629), (14307, 16148483), (61997, 3726573), (185991, 1242191)]