12854846853

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{8352727}}^1$

素因数の和:8352758

約数の個数: 20

約数和(自身を含む): 20213601760

約数和(自身を除く): 7358754907

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 8352727, 25058181, 75174543, 158701813, 225523629, 476105439, 676570887, 1428316317, 4284948951, 12854846853]

約数ペア:

[(1, 12854846853), (3, 4284948951), (9, 1428316317), (19, 676570887), (27, 476105439), (57, 225523629), (81, 158701813), (171, 75174543), (513, 25058181), (1539, 8352727)]