47101821

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{1523}}^1$

素因数の和:1613

約数の個数: 24

約数和(自身を含む): 69165216

約数和(自身を除く): 22063395

約数列:

[1, 3, 13, 39, 61, 169, 183, 507, 793, 1523, 2379, 4569, 10309, 19799, 30927, 59397, 92903, 257387, 278709, 772161, 1207739, 3623217, 15700607, 47101821]

約数ペア:

[(1, 47101821), (3, 15700607), (13, 3623217), (39, 1207739), (61, 772161), (169, 278709), (183, 257387), (507, 92903), (793, 59397), (1523, 30927), (2379, 19799), (4569, 10309)]