16143699

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{311}}^1$

素因数の和:360

約数の個数: 32

約数和(自身を含む): 25579008

約数和(自身を除く): 9435309

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 311, 363, 429, 933, 1331, 1573, 3421, 3993, 4043, 4719, 10263, 12129, 17303, 37631, 44473, 51909, 112893, 133419, 413941, 489203, 1241823, 1467609, 5381233, 16143699]

約数ペア:

[(1, 16143699), (3, 5381233), (11, 1467609), (13, 1241823), (33, 489203), (39, 413941), (121, 133419), (143, 112893), (311, 51909), (363, 44473), (429, 37631), (933, 17303), (1331, 12129), (1573, 10263), (3421, 4719), (3993, 4043)]