12443673

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:245

約数の個数: 32

約数和(自身を含む): 18911232

約数和(自身を除く): 6467559

約数列:

[1, 3, 11, 33, 47, 71, 113, 141, 213, 339, 517, 781, 1243, 1551, 2343, 3337, 3729, 5311, 8023, 10011, 15933, 24069, 36707, 58421, 88253, 110121, 175263, 264759, 377081, 1131243, 4147891, 12443673]

約数ペア:

[(1, 12443673), (3, 4147891), (11, 1131243), (33, 377081), (47, 264759), (71, 175263), (113, 110121), (141, 88253), (213, 58421), (339, 36707), (517, 24069), (781, 15933), (1243, 10011), (1551, 8023), (2343, 5311), (3337, 3729)]