71743441

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{1193}}^1$

素因数の和:1293

約数の個数: 24

約数和(自身を含む): 91469952

約数和(自身を除く): 19726511

約数列:

[1, 7, 11, 71, 77, 121, 497, 781, 847, 1193, 5467, 8351, 8591, 13123, 60137, 84703, 91861, 144353, 592921, 931733, 1010471, 6522131, 10249063, 71743441]

約数ペア:

[(1, 71743441), (7, 10249063), (11, 6522131), (71, 1010471), (77, 931733), (121, 592921), (497, 144353), (781, 91861), (847, 84703), (1193, 60137), (5467, 13123), (8351, 8591)]