51884781

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{599}}^1\times {\mathrm{2221}}^1$

素因数の和:2836

約数の個数: 16

約数和(自身を含む): 74659200

約数和(自身を除く): 22774419

約数列:

[1, 3, 13, 39, 599, 1797, 2221, 6663, 7787, 23361, 28873, 86619, 1330379, 3991137, 17294927, 51884781]

約数ペア:

[(1, 51884781), (3, 17294927), (13, 3991137), (39, 1330379), (599, 86619), (1797, 28873), (2221, 23361), (6663, 7787)]