28604811

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{5483}}^1$

素因数の和:5570

約数の個数: 16

約数和(自身を含む): 40011264

約数和(自身を除く): 11406453

約数列:

[1, 3, 37, 47, 111, 141, 1739, 5217, 5483, 16449, 202871, 257701, 608613, 773103, 9534937, 28604811]

約数ペア:

[(1, 28604811), (3, 9534937), (37, 773103), (47, 608613), (111, 257701), (141, 202871), (1739, 16449), (5217, 5483)]