2247995007

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{67271}}^1$

素因数の和:67403

約数の個数: 24

約数和(自身を含む): 3358218240

約数和(自身を除く): 1110223233

約数列:

[1, 3, 9, 47, 79, 141, 237, 423, 711, 3713, 11139, 33417, 67271, 201813, 605439, 3161737, 5314409, 9485211, 15943227, 28455633, 47829681, 249777223, 749331669, 2247995007]

約数ペア:

[(1, 2247995007), (3, 749331669), (9, 249777223), (47, 47829681), (79, 28455633), (141, 15943227), (237, 9485211), (423, 5314409), (711, 3161737), (3713, 605439), (11139, 201813), (33417, 67271)]