12247929

素因数分解:

$3^6\times {\mathrm{53}}^1\times {\mathrm{317}}^1$

素因数の和:388

約数の個数: 28

約数和(自身を含む): 18768996

約数和(自身を除く): 6521067

約数列:

[1, 3, 9, 27, 53, 81, 159, 243, 317, 477, 729, 951, 1431, 2853, 4293, 8559, 12879, 16801, 25677, 38637, 50403, 77031, 151209, 231093, 453627, 1360881, 4082643, 12247929]

約数ペア:

[(1, 12247929), (3, 4082643), (9, 1360881), (27, 453627), (53, 231093), (81, 151209), (159, 77031), (243, 50403), (317, 38637), (477, 25677), (729, 16801), (951, 12879), (1431, 8559), (2853, 4293)]