13324641

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:154

約数の個数: 32

約数和(自身を含む): 20238336

約数和(自身を除く): 6913695

約数列:

[1, 3, 11, 33, 47, 71, 121, 141, 213, 363, 517, 781, 1331, 1551, 2343, 3337, 3993, 5687, 8591, 10011, 17061, 25773, 36707, 62557, 94501, 110121, 187671, 283503, 403777, 1211331, 4441547, 13324641]

約数ペア:

[(1, 13324641), (3, 4441547), (11, 1211331), (33, 403777), (47, 283503), (71, 187671), (121, 110121), (141, 94501), (213, 62557), (363, 36707), (517, 25773), (781, 17061), (1331, 10011), (1551, 8591), (2343, 5687), (3337, 3993)]