17727567

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1$

素因数の和:132

約数の個数: 48

約数和(自身を含む): 29361024

約数和(自身を除く): 11633457

約数列:

[1, 3, 11, 13, 31, 33, 39, 43, 93, 129, 143, 341, 403, 429, 473, 559, 961, 1023, 1209, 1333, 1419, 1677, 2883, 3999, 4433, 6149, 10571, 12493, 13299, 14663, 17329, 18447, 31713, 37479, 41323, 43989, 51987, 123969, 137423, 190619, 412269, 454553, 537199, 571857, 1363659, 1611597, 5909189, 17727567]

約数ペア:

[(1, 17727567), (3, 5909189), (11, 1611597), (13, 1363659), (31, 571857), (33, 537199), (39, 454553), (43, 412269), (93, 190619), (129, 137423), (143, 123969), (341, 51987), (403, 43989), (429, 41323), (473, 37479), (559, 31713), (961, 18447), (1023, 17329), (1209, 14663), (1333, 13299), (1419, 12493), (1677, 10571), (2883, 6149), (3999, 4433)]