11881353

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{461}}^1$

素因数の和:557

約数の個数: 24

約数和(自身を含む): 17696448

約数和(自身を除く): 5815095

約数列:

[1, 3, 11, 33, 71, 121, 213, 363, 461, 781, 1383, 2343, 5071, 8591, 15213, 25773, 32731, 55781, 98193, 167343, 360041, 1080123, 3960451, 11881353]

約数ペア:

[(1, 11881353), (3, 3960451), (11, 1080123), (33, 360041), (71, 167343), (121, 98193), (213, 55781), (363, 32731), (461, 25773), (781, 15213), (1383, 8591), (2343, 5071)]