82004741

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1103}}^1$

素因数の和:1185

約数の個数: 32

約数和(自身を含む): 108810240

約数和(自身を除く): 26805499

約数列:

[1, 7, 13, 19, 43, 91, 133, 247, 301, 559, 817, 1103, 1729, 3913, 5719, 7721, 10621, 14339, 20957, 47429, 74347, 100373, 146699, 272441, 332003, 616577, 901151, 1907087, 4316039, 6308057, 11714963, 82004741]

約数ペア:

[(1, 82004741), (7, 11714963), (13, 6308057), (19, 4316039), (43, 1907087), (91, 901151), (133, 616577), (247, 332003), (301, 272441), (559, 146699), (817, 100373), (1103, 74347), (1729, 47429), (3913, 20957), (5719, 14339), (7721, 10621)]