13211847

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{1181}}^1$

素因数の和:1311

約数の個数: 24

約数和(自身を含む): 21020688

約数和(自身を除く): 7808841

約数列:

[1, 3, 9, 11, 33, 99, 113, 339, 1017, 1181, 1243, 3543, 3729, 10629, 11187, 12991, 38973, 116919, 133453, 400359, 1201077, 1467983, 4403949, 13211847]

約数ペア:

[(1, 13211847), (3, 4403949), (9, 1467983), (11, 1201077), (33, 400359), (99, 133453), (113, 116919), (339, 38973), (1017, 12991), (1181, 11187), (1243, 10629), (3543, 3729)]