91628467

素因数分解:

$7^1\times {\mathrm{31}}^2\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:379

約数の個数: 24

約数和(自身を含む): 110675808

約数和(自身を除く): 19047341

約数列:

[1, 7, 31, 53, 217, 257, 371, 961, 1643, 1799, 6727, 7967, 11501, 13621, 50933, 55769, 95347, 246977, 356531, 422251, 1728839, 2955757, 13089781, 91628467]

約数ペア:

[(1, 91628467), (7, 13089781), (31, 2955757), (53, 1728839), (217, 422251), (257, 356531), (371, 246977), (961, 95347), (1643, 55769), (1799, 50933), (6727, 13621), (7967, 11501)]