129212403

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{3389}}^1$

素因数の和:3642

約数の個数: 16

約数和(自身を含む): 175737600

約数和(自身を除く): 46525197

約数列:

[1, 3, 71, 179, 213, 537, 3389, 10167, 12709, 38127, 240619, 606631, 721857, 1819893, 43070801, 129212403]

約数ペア:

[(1, 129212403), (3, 43070801), (71, 1819893), (179, 721857), (213, 606631), (537, 240619), (3389, 38127), (10167, 12709)]