11309221

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{761}}^1$

素因数の和:972

約数の個数: 16

約数和(自身を含む): 14191488

約数和(自身を除く): 2882267

約数列:

[1, 7, 11, 77, 193, 761, 1351, 2123, 5327, 8371, 14861, 58597, 146873, 1028111, 1615603, 11309221]

約数ペア:

[(1, 11309221), (7, 1615603), (11, 1028111), (77, 146873), (193, 58597), (761, 14861), (1351, 8371), (2123, 5327)]