142835833

素因数分解:

$7^3\times {\mathrm{89}}^1\times {\mathrm{4679}}^1$

素因数の和:4789

約数の個数: 16

約数和(自身を含む): 168480000

約数和(自身を除く): 25644167

約数列:

[1, 7, 49, 89, 343, 623, 4361, 4679, 30527, 32753, 229271, 416431, 1604897, 2915017, 20405119, 142835833]

約数ペア:

[(1, 142835833), (7, 20405119), (49, 2915017), (89, 1604897), (343, 416431), (623, 229271), (4361, 32753), (4679, 30527)]