2075727

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{449}}^1$

素因数の和:542

約数の個数: 16

約数和(自身を含む): 2937600

約数和(自身を除く): 861873

約数列:

[1, 3, 23, 67, 69, 201, 449, 1347, 1541, 4623, 10327, 30083, 30981, 90249, 691909, 2075727]

約数ペア:

[(1, 2075727), (3, 691909), (23, 90249), (67, 30981), (69, 30083), (201, 10327), (449, 4623), (1347, 1541)]