28455633

素因数分解:

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

素因数の和:67324

約数の個数: 12

約数和(自身を含む): 41977728

約数和(自身を除く): 13522095

約数列:

[1, 3, 9, 47, 141, 423, 67271, 201813, 605439, 3161737, 9485211, 28455633]

約数ペア:

[(1, 28455633), (3, 9485211), (9, 3161737), (47, 605439), (141, 201813), (423, 67271)]