2447159043

素因数分解:

$3^1\times 7^1\times {\mathrm{5333}}^1\times {\mathrm{21851}}^1$

素因数の和:27194

約数の個数: 16

約数和(自身を含む): 3729874176

約数和(自身を除く): 1282715133

約数列:

[1, 3, 7, 21, 5333, 15999, 21851, 37331, 65553, 111993, 152957, 458871, 116531383, 349594149, 815719681, 2447159043]

約数ペア:

[(1, 2447159043), (3, 815719681), (7, 349594149), (21, 116531383), (5333, 458871), (15999, 152957), (21851, 111993), (37331, 65553)]