7156718049

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{333041}}^1$

素因数の和:333105

約数の個数: 32

約数和(自身を含む): 11190211200

約数和(自身を除く): 4033493151

約数列:

[1, 3, 13, 19, 29, 39, 57, 87, 247, 377, 551, 741, 1131, 1653, 7163, 21489, 333041, 999123, 4329533, 6327779, 9658189, 12988599, 18983337, 28974567, 82261127, 125556457, 183505591, 246783381, 376669371, 550516773, 2385572683, 7156718049]

約数ペア:

[(1, 7156718049), (3, 2385572683), (13, 550516773), (19, 376669371), (29, 246783381), (39, 183505591), (57, 125556457), (87, 82261127), (247, 28974567), (377, 18983337), (551, 12988599), (741, 9658189), (1131, 6327779), (1653, 4329533), (7163, 999123), (21489, 333041)]