12493107

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2381}}^1$

素因数の和:2451

約数の個数: 24

約数和(自身を含む): 20065968

約数和(自身を除く): 7572861

約数列:

[1, 3, 9, 11, 33, 53, 99, 159, 477, 583, 1749, 2381, 5247, 7143, 21429, 26191, 78573, 126193, 235719, 378579, 1135737, 1388123, 4164369, 12493107]

約数ペア:

[(1, 12493107), (3, 4164369), (9, 1388123), (11, 1135737), (33, 378579), (53, 235719), (99, 126193), (159, 78573), (477, 26191), (583, 21429), (1749, 7143), (2381, 5247)]