91021443

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{12239}}^1$

素因数の和:12346

約数の個数: 16

約数和(自身を含む): 126512640

約数和(自身を除く): 35491197

約数列:

[1, 3, 37, 67, 111, 201, 2479, 7437, 12239, 36717, 452843, 820013, 1358529, 2460039, 30340481, 91021443]

約数ペア:

[(1, 91021443), (3, 30340481), (37, 2460039), (67, 1358529), (111, 820013), (201, 452843), (2479, 36717), (7437, 12239)]