7407400131

素因数分解:

$3^3\times {\mathrm{827}}^1\times {\mathrm{331739}}^1$

素因数の和:332575

約数の個数: 16

約数和(自身を含む): 10987228800

約数和(自身を除く): 3579828669

約数列:

[1, 3, 9, 27, 827, 2481, 7443, 22329, 331739, 995217, 2985651, 8956953, 274348153, 823044459, 2469133377, 7407400131]

約数ペア:

[(1, 7407400131), (3, 2469133377), (9, 823044459), (27, 274348153), (827, 8956953), (2481, 2985651), (7443, 995217), (22329, 331739)]