28897583

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{18371}}^1$

素因数の和:18406

約数の個数: 12

約数和(自身を含む): 34208664

約数和(自身を除く): 5311081

約数列:

[1, 11, 13, 121, 143, 1573, 18371, 202081, 238823, 2222891, 2627053, 28897583]

約数ペア:

[(1, 28897583), (11, 2627053), (13, 2222891), (121, 238823), (143, 202081), (1573, 18371)]