8784136191

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1\times {\mathrm{293}}^1\times {\mathrm{839}}^1$

素因数の和:1455

約数の個数: 32

約数和(自身を含む): 12083258880

約数和(自身を除く): 3299122689

約数列:

[1, 3, 43, 129, 277, 293, 831, 839, 879, 2517, 11911, 12599, 35733, 36077, 37797, 81161, 108231, 232403, 243483, 245827, 697209, 737481, 3489923, 9993329, 10469769, 10570561, 29979987, 31711683, 68094079, 204282237, 2928045397, 8784136191]

約数ペア:

[(1, 8784136191), (3, 2928045397), (43, 204282237), (129, 68094079), (277, 31711683), (293, 29979987), (831, 10570561), (839, 10469769), (879, 9993329), (2517, 3489923), (11911, 737481), (12599, 697209), (35733, 245827), (36077, 243483), (37797, 232403), (81161, 108231)]