27900743

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{311}}^1$

素因数の和:494

約数の個数: 16

約数和(自身を含む): 30890496

約数和(自身を除く): 2989753

約数列:

[1, 13, 67, 103, 311, 871, 1339, 4043, 6901, 20837, 32033, 89713, 270881, 416429, 2146211, 27900743]

約数ペア:

[(1, 27900743), (13, 2146211), (67, 416429), (103, 270881), (311, 89713), (871, 32033), (1339, 20837), (4043, 6901)]