31476731

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5119}}^1$

素因数の和:5186

約数の個数: 16

約数和(自身を含む): 37847040

約数和(自身を除く): 6370309

約数列:

[1, 11, 13, 43, 143, 473, 559, 5119, 6149, 56309, 66547, 220117, 732017, 2421287, 2861521, 31476731]

約数ペア:

[(1, 31476731), (11, 2861521), (13, 2421287), (43, 732017), (143, 220117), (473, 66547), (559, 56309), (5119, 6149)]