29686449

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^2\times {\mathrm{151}}^1$

素因数の和:309

約数の個数: 24

約数和(自身を含む): 43521856

約数和(自身を除く): 13835407

約数列:

[1, 3, 13, 39, 71, 151, 213, 453, 923, 1963, 2769, 5041, 5889, 10721, 15123, 32163, 65533, 139373, 196599, 418119, 761191, 2283573, 9895483, 29686449]

約数ペア:

[(1, 29686449), (3, 9895483), (13, 2283573), (39, 761191), (71, 418119), (151, 196599), (213, 139373), (453, 65533), (923, 32163), (1963, 15123), (2769, 10721), (5041, 5889)]