30921159

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{5927}}^1$

素因数の和:6014

約数の個数: 16

約数和(自身を含む): 43250688

約数和(自身を除く): 12329529

約数列:

[1, 3, 37, 47, 111, 141, 1739, 5217, 5927, 17781, 219299, 278569, 657897, 835707, 10307053, 30921159]

約数ペア:

[(1, 30921159), (3, 10307053), (37, 835707), (47, 657897), (111, 278569), (141, 219299), (1739, 17781), (5217, 5927)]