20142247503

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{9312181}}^1$

素因数の和:9312294

約数の個数: 16

約数和(自身を含む): 30990941696

約数和(自身を除く): 10848694193

約数列:

[1, 3, 7, 21, 103, 309, 721, 2163, 9312181, 27936543, 65185267, 195555801, 959154643, 2877463929, 6714082501, 20142247503]

約数ペア:

[(1, 20142247503), (3, 6714082501), (7, 2877463929), (21, 959154643), (103, 195555801), (309, 65185267), (721, 27936543), (2163, 9312181)]