8191041519

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{277}}^1\times {\mathrm{307}}^1\times {\mathrm{331}}^1$

素因数の和:1015

約数の個数: 32

約数和(自身を含む): 11143449856

約数和(自身を除く): 2952408337

約数列:

[1, 3, 97, 277, 291, 307, 331, 831, 921, 993, 26869, 29779, 32107, 80607, 85039, 89337, 91687, 96321, 101617, 255117, 275061, 304851, 8248783, 8893639, 9856849, 24746349, 26680917, 28147909, 29570547, 84443727, 2730347173, 8191041519]

約数ペア:

[(1, 8191041519), (3, 2730347173), (97, 84443727), (277, 29570547), (291, 28147909), (307, 26680917), (331, 24746349), (831, 9856849), (921, 8893639), (993, 8248783), (26869, 304851), (29779, 275061), (32107, 255117), (80607, 101617), (85039, 96321), (89337, 91687)]