1296704787

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{383527}}^1$

素因数の和:383567

約数の個数: 24

約数和(自身を含む): 2098665216

約数和(自身を除く): 801960429

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 1127, 3381, 383527, 1150581, 2684689, 8054067, 8821121, 18792823, 26463363, 56378469, 61747847, 185243541, 432234929, 1296704787]

約数ペア:

[(1, 1296704787), (3, 432234929), (7, 185243541), (21, 61747847), (23, 56378469), (49, 26463363), (69, 18792823), (147, 8821121), (161, 8054067), (483, 2684689), (1127, 1150581), (3381, 383527)]