2747089317

素因数分解:

$3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{756149}}^1$

素因数の和:756332

約数の個数: 16

約数和(自身を含む): 4210243200

約数和(自身を除く): 1463153883

約数列:

[1, 3, 7, 21, 173, 519, 1211, 3633, 756149, 2268447, 5293043, 15879129, 130813777, 392441331, 915696439, 2747089317]

約数ペア:

[(1, 2747089317), (3, 915696439), (7, 392441331), (21, 130813777), (173, 15879129), (519, 5293043), (1211, 2268447), (3633, 756149)]