1566000057

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{208217}}^1$

素因数の和:208352

約数の個数: 16

約数和(自身を含む): 2198782080

約数和(自身を除く): 632782023

約数列:

[1, 3, 23, 69, 109, 327, 2507, 7521, 208217, 624651, 4788991, 14366973, 22695653, 68086959, 522000019, 1566000057]

約数ペア:

[(1, 1566000057), (3, 522000019), (23, 68086959), (69, 22695653), (109, 14366973), (327, 4788991), (2507, 624651), (7521, 208217)]