38483151

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2243}}^1$

素因数の和:2315

約数の個数: 32

約数和(自身を含む): 63191040

約数和(自身を除く): 24707889

約数列:

[1, 3, 7, 19, 21, 43, 57, 129, 133, 301, 399, 817, 903, 2243, 2451, 5719, 6729, 15701, 17157, 42617, 47103, 96449, 127851, 289347, 298319, 675143, 894957, 1832531, 2025429, 5497593, 12827717, 38483151]

約数ペア:

[(1, 38483151), (3, 12827717), (7, 5497593), (19, 2025429), (21, 1832531), (43, 894957), (57, 675143), (129, 298319), (133, 289347), (301, 127851), (399, 96449), (817, 47103), (903, 42617), (2243, 17157), (2451, 15701), (5719, 6729)]