6856713

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:293

約数の個数: 24

約数和(自身を含む): 10247328

約数和(自身を除く): 3390615

約数列:

[1, 3, 9, 67, 83, 137, 201, 249, 411, 603, 747, 1233, 5561, 9179, 11371, 16683, 27537, 34113, 50049, 82611, 102339, 761857, 2285571, 6856713]

約数ペア:

[(1, 6856713), (3, 2285571), (9, 761857), (67, 102339), (83, 82611), (137, 50049), (201, 34113), (249, 27537), (411, 16683), (603, 11371), (747, 9179), (1233, 5561)]