1320802563

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{6200951}}^1$

素因数の和:6201025

約数の個数: 8

約数和(自身を含む): 1785874176

約数和(自身を除く): 465071613

約数列:

[1, 3, 71, 213, 6200951, 18602853, 440267521, 1320802563]

約数ペア:

[(1, 1320802563), (3, 440267521), (71, 18602853), (213, 6200951)]