1199907

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{2339}}^1$

素因数の和:2367

約数の個数: 16

約数和(自身を含む): 1872000

約数和(自身を除く): 672093

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 2339, 7017, 21051, 44441, 63153, 133323, 399969, 1199907]

約数ペア:

[(1, 1199907), (3, 399969), (9, 133323), (19, 63153), (27, 44441), (57, 21051), (171, 7017), (513, 2339)]