40737147

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:343

約数の個数: 32

約数和(自身を含む): 60963840

約数和(自身を除く): 20226693

約数列:

[1, 3, 11, 33, 83, 107, 139, 249, 321, 417, 913, 1177, 1529, 2739, 3531, 4587, 8881, 11537, 14873, 26643, 34611, 44619, 97691, 126907, 163603, 293073, 380721, 490809, 1234459, 3703377, 13579049, 40737147]

約数ペア:

[(1, 40737147), (3, 13579049), (11, 3703377), (33, 1234459), (83, 490809), (107, 380721), (139, 293073), (249, 163603), (321, 126907), (417, 97691), (913, 44619), (1177, 34611), (1529, 26643), (2739, 14873), (3531, 11537), (4587, 8881)]