38760759

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{2131}}^1$

素因数の和:2227

約数の個数: 24

約数和(自身を含む): 58536192

約数和(自身を除く): 19775433

約数列:

[1, 3, 9, 43, 47, 129, 141, 387, 423, 2021, 2131, 6063, 6393, 18189, 19179, 91633, 100157, 274899, 300471, 824697, 901413, 4306751, 12920253, 38760759]

約数ペア:

[(1, 38760759), (3, 12920253), (9, 4306751), (43, 901413), (47, 824697), (129, 300471), (141, 274899), (387, 100157), (423, 91633), (2021, 19179), (2131, 18189), (6063, 6393)]