8439968147

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1\times {\mathrm{1721}}^1$

素因数の和:2091

約数の個数: 32

約数和(自身を含む): 9640114176

約数和(自身を除く): 1200146029

約数列:

[1, 13, 31, 43, 283, 403, 559, 1333, 1721, 3679, 8773, 12169, 17329, 22373, 53351, 74003, 114049, 158197, 377239, 487043, 693563, 962039, 2294093, 4904107, 6331559, 15098333, 20942849, 29823209, 196278329, 272257037, 649228319, 8439968147]

約数ペア:

[(1, 8439968147), (13, 649228319), (31, 272257037), (43, 196278329), (283, 29823209), (403, 20942849), (559, 15098333), (1333, 6331559), (1721, 4904107), (3679, 2294093), (8773, 962039), (12169, 693563), (17329, 487043), (22373, 377239), (53351, 158197), (74003, 114049)]