31656159

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{1831}}^1$

素因数の和:1967

約数の個数: 24

約数和(自身を含む): 48870432

約数和(自身を除く): 17214273

約数列:

[1, 3, 9, 17, 51, 113, 153, 339, 1017, 1831, 1921, 5493, 5763, 16479, 17289, 31127, 93381, 206903, 280143, 620709, 1862127, 3517351, 10552053, 31656159]

約数ペア:

[(1, 31656159), (3, 10552053), (9, 3517351), (17, 1862127), (51, 620709), (113, 280143), (153, 206903), (339, 93381), (1017, 31127), (1831, 17289), (1921, 16479), (5493, 5763)]