4080901

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:324

約数の個数: 16

約数和(自身を含む): 4777920

約数和(自身を除く): 697019

約数列:

[1, 11, 17, 139, 157, 187, 1529, 1727, 2363, 2669, 21823, 25993, 29359, 240053, 370991, 4080901]

約数ペア:

[(1, 4080901), (11, 370991), (17, 240053), (139, 29359), (157, 25993), (187, 21823), (1529, 2669), (1727, 2363)]