282093

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:137

約数の個数: 24

約数和(自身を含む): 465120

約数和(自身を除く): 183027

約数列:

[1, 3, 7, 19, 21, 49, 57, 101, 133, 147, 303, 399, 707, 931, 1919, 2121, 2793, 4949, 5757, 13433, 14847, 40299, 94031, 282093]

約数ペア:

[(1, 282093), (3, 94031), (7, 40299), (19, 14847), (21, 13433), (49, 5757), (57, 4949), (101, 2793), (133, 2121), (147, 1919), (303, 931), (399, 707)]