11820279

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{1283}}^1$

素因数の和:1406

約数の個数: 16

約数和(自身を含む): 16394112

約数和(自身を除く): 4573833

約数列:

[1, 3, 37, 83, 111, 249, 1283, 3071, 3849, 9213, 47471, 106489, 142413, 319467, 3940093, 11820279]

約数ペア:

[(1, 11820279), (3, 3940093), (37, 319467), (83, 142413), (111, 106489), (249, 47471), (1283, 9213), (3071, 3849)]