12739291203

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{6701}}^1$

素因数の和:6987

約数の個数: 32

約数和(自身を含む): 17654676480

約数和(自身を除く): 4915385277

約数列:

[1, 3, 47, 97, 139, 141, 291, 417, 4559, 6533, 6701, 13483, 13677, 19599, 20103, 40449, 314947, 633701, 649997, 931439, 944841, 1901103, 1949991, 2794317, 30549859, 43777633, 90349583, 91649577, 131332899, 271048749, 4246430401, 12739291203]

約数ペア:

[(1, 12739291203), (3, 4246430401), (47, 271048749), (97, 131332899), (139, 91649577), (141, 90349583), (291, 43777633), (417, 30549859), (4559, 2794317), (6533, 1949991), (6701, 1901103), (13483, 944841), (13677, 931439), (19599, 649997), (20103, 633701), (40449, 314947)]