1640200323

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{7700471}}^1$

素因数の和:7700545

約数の個数: 8

約数和(自身を含む): 2217735936

約数和(自身を除く): 577535613

約数列:

[1, 3, 71, 213, 7700471, 23101413, 546733441, 1640200323]

約数ペア:

[(1, 1640200323), (3, 546733441), (71, 23101413), (213, 7700471)]