749061447

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{66601}}^1$

素因数の和:66790

約数の個数: 16

約数和(自身を含む): 1048581888

約数和(自身を除く): 299520441

約数列:

[1, 3, 23, 69, 163, 489, 3749, 11247, 66601, 199803, 1531823, 4595469, 10855963, 32567889, 249687149, 749061447]

約数ペア:

[(1, 749061447), (3, 249687149), (23, 32567889), (69, 10855963), (163, 4595469), (489, 1531823), (3749, 199803), (11247, 66601)]