5040241521

素因数分解:

$3^1\times 7^1\times {\mathrm{240011501}}^1$

素因数の和:240011511

約数の個数: 8

約数和(自身を含む): 7680368064

約数和(自身を除く): 2640126543

約数列:

[1, 3, 7, 21, 240011501, 720034503, 1680080507, 5040241521]

約数ペア:

[(1, 5040241521), (3, 1680080507), (7, 720034503), (21, 240011501)]