23421541

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{293}}^1$

素因数の和:373

約数の個数: 24

約数和(自身を含む): 28407456

約数和(自身を除く): 4985915

約数列:

[1, 11, 13, 43, 143, 169, 293, 473, 559, 1859, 3223, 3809, 6149, 7267, 12599, 41899, 49517, 79937, 138589, 163787, 544687, 1801657, 2129231, 23421541]

約数ペア:

[(1, 23421541), (11, 2129231), (13, 1801657), (43, 544687), (143, 163787), (169, 138589), (293, 79937), (473, 49517), (559, 41899), (1859, 12599), (3223, 7267), (3809, 6149)]