28801047

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{739}}^1\times {\mathrm{1181}}^1$

素因数の和:1934

約数の個数: 16

約数和(自身を含む): 41984640

約数和(自身を除く): 13183593

約数列:

[1, 3, 11, 33, 739, 1181, 2217, 3543, 8129, 12991, 24387, 38973, 872759, 2618277, 9600349, 28801047]

約数ペア:

[(1, 28801047), (3, 9600349), (11, 2618277), (33, 872759), (739, 38973), (1181, 24387), (2217, 12991), (3543, 8129)]