71340577

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{4391}}^1$

素因数の和:4620

約数の個数: 16

約数和(自身を含む): 89385984

約数和(自身を除く): 18045407

約数列:

[1, 7, 11, 77, 211, 1477, 2321, 4391, 16247, 30737, 48301, 338107, 926501, 6485507, 10191511, 71340577]

約数ペア:

[(1, 71340577), (7, 10191511), (11, 6485507), (77, 926501), (211, 338107), (1477, 48301), (2321, 30737), (4391, 16247)]