474080889

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{1993}}^1\times {\mathrm{2143}}^1$

素因数の和:4176

約数の個数: 16

約数和(自身を含む): 649820672

約数和(自身を除く): 175739783

約数列:

[1, 3, 37, 111, 1993, 2143, 5979, 6429, 73741, 79291, 221223, 237873, 4270999, 12812997, 158026963, 474080889]

約数ペア:

[(1, 474080889), (3, 158026963), (37, 12812997), (111, 4270999), (1993, 237873), (2143, 221223), (5979, 79291), (6429, 73741)]