4272279

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3499}}^1$

素因数の和:3550

約数の個数: 16

約数和(自身を含む): 6384000

約数和(自身を除く): 2111721

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 3499, 10497, 38489, 115467, 129463, 388389, 1424093, 4272279]

約数ペア:

[(1, 4272279), (3, 1424093), (11, 388389), (33, 129463), (37, 115467), (111, 38489), (407, 10497), (1221, 3499)]