7117649

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4019}}^1$

素因数の和:4060

約数の個数: 16

約数和(自身を含む): 9262080

約数和(自身を除く): 2144431

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 4019, 28133, 44209, 92437, 309463, 647059, 1016807, 7117649]

約数ペア:

[(1, 7117649), (7, 1016807), (11, 647059), (23, 309463), (77, 92437), (161, 44209), (253, 28133), (1771, 4019)]