6721398607

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{541}}^1\times {\mathrm{3433}}^1$

素因数の和:4039

約数の個数: 32

約数和(自身を含む): 8576538624

約数和(自身を除く): 1855140017

約数列:

[1, 7, 11, 47, 77, 329, 517, 541, 3433, 3619, 3787, 5951, 24031, 25427, 37763, 41657, 161351, 177989, 264341, 279697, 1129457, 1774861, 1857253, 1957879, 12424027, 13000771, 20429783, 87290891, 143008481, 611036237, 960199801, 6721398607]

約数ペア:

[(1, 6721398607), (7, 960199801), (11, 611036237), (47, 143008481), (77, 87290891), (329, 20429783), (517, 13000771), (541, 12424027), (3433, 1957879), (3619, 1857253), (3787, 1774861), (5951, 1129457), (24031, 279697), (25427, 264341), (37763, 177989), (41657, 161351)]