51643347

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{29629}}^1$

素因数の和:29722

約数の個数: 16

約数和(自身を含む): 79645440

約数和(自身を除く): 28002093

約数列:

[1, 3, 7, 21, 83, 249, 581, 1743, 29629, 88887, 207403, 622209, 2459207, 7377621, 17214449, 51643347]

約数ペア:

[(1, 51643347), (3, 17214449), (7, 7377621), (21, 2459207), (83, 622209), (249, 207403), (581, 88887), (1743, 29629)]