11890011

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1$

素因数の和:375

約数の個数: 32

約数和(自身を含む): 19169280

約数和(自身を除く): 7279269

約数列:

[1, 3, 7, 21, 23, 69, 103, 161, 239, 309, 483, 717, 721, 1673, 2163, 2369, 5019, 5497, 7107, 16491, 16583, 24617, 38479, 49749, 73851, 115437, 172319, 516957, 566191, 1698573, 3963337, 11890011]

約数ペア:

[(1, 11890011), (3, 3963337), (7, 1698573), (21, 566191), (23, 516957), (69, 172319), (103, 115437), (161, 73851), (239, 49749), (309, 38479), (483, 24617), (717, 16583), (721, 16491), (1673, 7107), (2163, 5497), (2369, 5019)]