23356281

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1$

素因数の和:345

約数の個数: 32

約数和(自身を含む): 35199360

約数和(自身を除く): 11843079

約数列:

[1, 3, 13, 29, 39, 87, 107, 193, 321, 377, 579, 1131, 1391, 2509, 3103, 4173, 5597, 7527, 9309, 16791, 20651, 40339, 61953, 72761, 121017, 218283, 268463, 598879, 805389, 1796637, 7785427, 23356281]

約数ペア:

[(1, 23356281), (3, 7785427), (13, 1796637), (29, 805389), (39, 598879), (87, 268463), (107, 218283), (193, 121017), (321, 72761), (377, 61953), (579, 40339), (1131, 20651), (1391, 16791), (2509, 9309), (3103, 7527), (4173, 5597)]