381880323

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{133013}}^1$

素因数の和:133059

約数の個数: 24

約数和(自身を含む): 622505520

約数和(自身を除く): 240625197

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 261, 319, 957, 2871, 133013, 399039, 1197117, 1463143, 3857377, 4389429, 11572131, 13168287, 34716393, 42431147, 127293441, 381880323]

約数ペア:

[(1, 381880323), (3, 127293441), (9, 42431147), (11, 34716393), (29, 13168287), (33, 11572131), (87, 4389429), (99, 3857377), (261, 1463143), (319, 1197117), (957, 399039), (2871, 133013)]