2909968281

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{101009}}^1$

素因数の和:101126

約数の個数: 32

約数和(自身を含む): 4751510400

約数和(自身を除く): 1841542119

約数列:

[1, 3, 9, 11, 27, 33, 97, 99, 291, 297, 873, 1067, 2619, 3201, 9603, 28809, 101009, 303027, 909081, 1111099, 2727243, 3333297, 9797873, 9999891, 29393619, 29999673, 88180857, 107776603, 264542571, 323329809, 969989427, 2909968281]

約数ペア:

[(1, 2909968281), (3, 969989427), (9, 323329809), (11, 264542571), (27, 107776603), (33, 88180857), (97, 29999673), (99, 29393619), (291, 9999891), (297, 9797873), (873, 3333297), (1067, 2727243), (2619, 1111099), (3201, 909081), (9603, 303027), (28809, 101009)]