40393353

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13451}}^1$

素因数の和:13485

約数の個数: 32

約数和(自身を含む): 72317952

約数和(自身を除く): 31924599

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 1001, 3003, 13451, 40353, 94157, 147961, 174863, 282471, 443883, 524589, 1035727, 1224041, 1923493, 3107181, 3672123, 5770479, 13464451, 40393353]

約数ペア:

[(1, 40393353), (3, 13464451), (7, 5770479), (11, 3672123), (13, 3107181), (21, 1923493), (33, 1224041), (39, 1035727), (77, 524589), (91, 443883), (143, 282471), (231, 174863), (273, 147961), (429, 94157), (1001, 40353), (3003, 13451)]