3248889

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2179}}^1$

素因数の和:2260

約数の個数: 16

約数和(自身を含む): 5022720

約数和(自身を除く): 1773831

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 2179, 6537, 15253, 45759, 154709, 464127, 1082963, 3248889]

約数ペア:

[(1, 3248889), (3, 1082963), (7, 464127), (21, 154709), (71, 45759), (213, 15253), (497, 6537), (1491, 2179)]