12557641569

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{367}}^1\times {\mathrm{2971}}^1$

素因数の和:3701

約数の個数: 32

約数和(自身を含む): 18374092800

約数和(自身を除く): 5816451231

約数列:

[1, 3, 11, 33, 349, 367, 1047, 1101, 2971, 3839, 4037, 8913, 11517, 12111, 32681, 98043, 128083, 384249, 1036879, 1090357, 1408913, 3110637, 3271071, 4226739, 11405669, 11993927, 34217007, 35981781, 380534593, 1141603779, 4185880523, 12557641569]

約数ペア:

[(1, 12557641569), (3, 4185880523), (11, 1141603779), (33, 380534593), (349, 35981781), (367, 34217007), (1047, 11993927), (1101, 11405669), (2971, 4226739), (3839, 3271071), (4037, 3110637), (8913, 1408913), (11517, 1090357), (12111, 1036879), (32681, 384249), (98043, 128083)]