858386993

素因数分解:

${\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{2707}}^1$

素因数の和:2984

約数の個数: 16

約数和(自身を含む): 907808256

約数和(自身を除く): 49421263

約数列:

[1, 31, 53, 193, 1643, 2707, 5983, 10229, 83917, 143471, 317099, 522451, 4447601, 16195981, 27689903, 858386993]

約数ペア:

[(1, 858386993), (31, 27689903), (53, 16195981), (193, 4447601), (1643, 522451), (2707, 317099), (5983, 143471), (10229, 83917)]