51504873

素因数分解:

$3^1\times 7^1\times {\mathrm{613}}^1\times {\mathrm{4001}}^1$

素因数の和:4624

約数の個数: 16

約数和(自身を含む): 78631296

約数和(自身を除く): 27126423

約数列:

[1, 3, 7, 21, 613, 1839, 4001, 4291, 12003, 12873, 28007, 84021, 2452613, 7357839, 17168291, 51504873]

約数ペア:

[(1, 51504873), (3, 17168291), (7, 7357839), (21, 2452613), (613, 84021), (1839, 28007), (4001, 12873), (4291, 12003)]