23580843

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1$

素因数の和:320

約数の個数: 48

約数和(自身を含む): 39325440

約数和(自身を除く): 15744597

約数列:

[1, 3, 11, 13, 19, 33, 39, 57, 121, 143, 209, 247, 263, 363, 429, 627, 741, 789, 1573, 2299, 2717, 2893, 3419, 4719, 4997, 6897, 8151, 8679, 10257, 14991, 29887, 31823, 37609, 54967, 64961, 89661, 95469, 112827, 164901, 194883, 413699, 604637, 714571, 1241097, 1813911, 2143713, 7860281, 23580843]

約数ペア:

[(1, 23580843), (3, 7860281), (11, 2143713), (13, 1813911), (19, 1241097), (33, 714571), (39, 604637), (57, 413699), (121, 194883), (143, 164901), (209, 112827), (247, 95469), (263, 89661), (363, 64961), (429, 54967), (627, 37609), (741, 31823), (789, 29887), (1573, 14991), (2299, 10257), (2717, 8679), (2893, 8151), (3419, 6897), (4719, 4997)]