85714707

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{7159}}^1$

素因数の和:7482

約数の個数: 16

約数和(自身を含む): 123495680

約数和(自身を除く): 37780973

約数列:

[1, 3, 13, 39, 307, 921, 3991, 7159, 11973, 21477, 93067, 279201, 2197813, 6593439, 28571569, 85714707]

約数ペア:

[(1, 85714707), (3, 28571569), (13, 6593439), (39, 2197813), (307, 279201), (921, 93067), (3991, 21477), (7159, 11973)]