17840139

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{613}}^1$

素因数の和:814

約数の個数: 16

約数和(自身を含む): 24314400

約数和(自身を除く): 6474261

約数列:

[1, 3, 89, 109, 267, 327, 613, 1839, 9701, 29103, 54557, 66817, 163671, 200451, 5946713, 17840139]

約数ペア:

[(1, 17840139), (3, 5946713), (89, 200451), (109, 163671), (267, 66817), (327, 54557), (613, 29103), (1839, 9701)]