30967029

素因数分解:

$3^4\times {\mathrm{443}}^1\times {\mathrm{863}}^1$

素因数の和:1318

約数の個数: 20

約数和(自身を含む): 46417536

約数和(自身を除く): 15450507

約数列:

[1, 3, 9, 27, 81, 443, 863, 1329, 2589, 3987, 7767, 11961, 23301, 35883, 69903, 382309, 1146927, 3440781, 10322343, 30967029]

約数ペア:

[(1, 30967029), (3, 10322343), (9, 3440781), (27, 1146927), (81, 382309), (443, 69903), (863, 35883), (1329, 23301), (2589, 11961), (3987, 7767)]