131464029

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{21683}}^1$

素因数の和:21776

約数の個数: 16

約数和(自身を含む): 183186432

約数和(自身を除く): 51722403

約数列:

[1, 3, 43, 47, 129, 141, 2021, 6063, 21683, 65049, 932369, 1019101, 2797107, 3057303, 43821343, 131464029]

約数ペア:

[(1, 131464029), (3, 43821343), (43, 3057303), (47, 2797107), (129, 1019101), (141, 932369), (2021, 65049), (6063, 21683)]