5134143

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:207

約数の個数: 32

約数和(自身を含む): 8225280

約数和(自身を除く): 3091137

約数列:

[1, 3, 7, 21, 41, 67, 89, 123, 201, 267, 287, 469, 623, 861, 1407, 1869, 2747, 3649, 5963, 8241, 10947, 17889, 19229, 25543, 41741, 57687, 76629, 125223, 244483, 733449, 1711381, 5134143]

約数ペア:

[(1, 5134143), (3, 1711381), (7, 733449), (21, 244483), (41, 125223), (67, 76629), (89, 57687), (123, 41741), (201, 25543), (267, 19229), (287, 17889), (469, 10947), (623, 8241), (861, 5963), (1407, 3649), (1869, 2747)]