33881337

素因数分解:

$3^2\times 7^1\times {\mathrm{641}}^1\times {\mathrm{839}}^1$

素因数の和:1493

約数の個数: 24

約数和(自身を含む): 56085120

約数和(自身を除く): 22203783

約数列:

[1, 3, 7, 9, 21, 63, 641, 839, 1923, 2517, 4487, 5769, 5873, 7551, 13461, 17619, 40383, 52857, 537799, 1613397, 3764593, 4840191, 11293779, 33881337]

約数ペア:

[(1, 33881337), (3, 11293779), (7, 4840191), (9, 3764593), (21, 1613397), (63, 537799), (641, 52857), (839, 40383), (1923, 17619), (2517, 13461), (4487, 7551), (5769, 5873)]