13113771

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:307

約数の個数: 32

約数和(自身を含む): 20113920

約数和(自身を除く): 7000149

約数列:

[1, 3, 11, 29, 33, 71, 87, 193, 213, 319, 579, 781, 957, 2059, 2123, 2343, 5597, 6177, 6369, 13703, 16791, 22649, 41109, 61567, 67947, 150733, 184701, 397387, 452199, 1192161, 4371257, 13113771]

約数ペア:

[(1, 13113771), (3, 4371257), (11, 1192161), (29, 452199), (33, 397387), (71, 184701), (87, 150733), (193, 67947), (213, 61567), (319, 41109), (579, 22649), (781, 16791), (957, 13703), (2059, 6369), (2123, 6177), (2343, 5597)]