16207851

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{173}}^1$

素因数の和:371

約数の個数: 32

約数和(自身を含む): 25256448

約数和(自身を除く): 9048597

約数列:

[1, 3, 11, 17, 33, 51, 167, 173, 187, 501, 519, 561, 1837, 1903, 2839, 2941, 5511, 5709, 8517, 8823, 28891, 31229, 32351, 86673, 93687, 97053, 317801, 491147, 953403, 1473441, 5402617, 16207851]

約数ペア:

[(1, 16207851), (3, 5402617), (11, 1473441), (17, 953403), (33, 491147), (51, 317801), (167, 97053), (173, 93687), (187, 86673), (501, 32351), (519, 31229), (561, 28891), (1837, 8823), (1903, 8517), (2839, 5709), (2941, 5511)]