473630247

素因数分解:

$3^4\times {\mathrm{337}}^1\times {\mathrm{17351}}^1$

素因数の和:17700

約数の個数: 20

約数和(自身を含む): 709662096

約数和(自身を除く): 236031849

約数列:

[1, 3, 9, 27, 81, 337, 1011, 3033, 9099, 17351, 27297, 52053, 156159, 468477, 1405431, 5847287, 17541861, 52625583, 157876749, 473630247]

約数ペア:

[(1, 473630247), (3, 157876749), (9, 52625583), (27, 17541861), (81, 5847287), (337, 1405431), (1011, 468477), (3033, 156159), (9099, 52053), (17351, 27297)]