17191097

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{571}}^1$

素因数の和:629

約数の個数: 32

約数和(自身を含む): 23721984

約数和(自身を除く): 6530887

約数列:

[1, 7, 11, 17, 23, 77, 119, 161, 187, 253, 391, 571, 1309, 1771, 2737, 3997, 4301, 6281, 9707, 13133, 30107, 43967, 67949, 91931, 106777, 144463, 223261, 747439, 1011241, 1562827, 2455871, 17191097]

約数ペア:

[(1, 17191097), (7, 2455871), (11, 1562827), (17, 1011241), (23, 747439), (77, 223261), (119, 144463), (161, 106777), (187, 91931), (253, 67949), (391, 43967), (571, 30107), (1309, 13133), (1771, 9707), (2737, 6281), (3997, 4301)]