31830337

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{2633}}^1$

素因数の和:2808

約数の個数: 16

約数和(自身を含む): 39952512

約数和(自身を除く): 8122175

約数列:

[1, 7, 11, 77, 157, 1099, 1727, 2633, 12089, 18431, 28963, 202741, 413381, 2893667, 4547191, 31830337]

約数ペア:

[(1, 31830337), (7, 4547191), (11, 2893667), (77, 413381), (157, 202741), (1099, 28963), (1727, 18431), (2633, 12089)]