985929

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{353}}^1$

素因数の和:389

約数の個数: 24

約数和(自身を含む): 1614240

約数和(自身を除く): 628311

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 353, 399, 931, 1059, 2471, 2793, 6707, 7413, 17297, 20121, 46949, 51891, 140847, 328643, 985929]

約数ペア:

[(1, 985929), (3, 328643), (7, 140847), (19, 51891), (21, 46949), (49, 20121), (57, 17297), (133, 7413), (147, 6707), (353, 2793), (399, 2471), (931, 1059)]