8408045217

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1781743}}^1$

素因数の和:1781781

約数の個数: 24

約数和(自身を含む): 13270429312

約数和(自身を除く): 4862384095

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 363, 429, 1573, 4719, 1781743, 5345229, 19599173, 23162659, 58797519, 69487977, 215590903, 254789249, 646772709, 764367747, 2802681739, 8408045217]

約数ペア:

[(1, 8408045217), (3, 2802681739), (11, 764367747), (13, 646772709), (33, 254789249), (39, 215590903), (121, 69487977), (143, 58797519), (363, 23162659), (429, 19599173), (1573, 5345229), (4719, 1781743)]