672992243

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{514127}}^1$

素因数の和:514162

約数の個数: 16

約数和(自身を含む): 888413184

約数和(自身を除く): 215420941

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 514127, 3598889, 5655397, 8740159, 39587779, 61181113, 96141749, 672992243]

約数ペア:

[(1, 672992243), (7, 96141749), (11, 61181113), (17, 39587779), (77, 8740159), (119, 5655397), (187, 3598889), (1309, 514127)]