313991249

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{461}}^1$

素因数の和:929

約数の個数: 24

約数和(自身を含む): 373345896

約数和(自身を除く): 59354647

約数列:

[1, 11, 13, 121, 143, 433, 461, 1573, 4763, 5071, 5629, 5993, 52393, 55781, 61919, 65923, 199613, 681109, 725153, 2195743, 2594969, 24153173, 28544659, 313991249]

約数ペア:

[(1, 313991249), (11, 28544659), (13, 24153173), (121, 2594969), (143, 2195743), (433, 725153), (461, 681109), (1573, 199613), (4763, 65923), (5071, 61919), (5629, 55781), (5993, 52393)]