123020949

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1\times {\mathrm{3083}}^1$

素因数の和:3416

約数の個数: 16

約数和(自身を含む): 168164352

約数和(自身を除く): 45143403

約数列:

[1, 3, 47, 141, 283, 849, 3083, 9249, 13301, 39903, 144901, 434703, 872489, 2617467, 41006983, 123020949]

約数ペア:

[(1, 123020949), (3, 41006983), (47, 2617467), (141, 872489), (283, 434703), (849, 144901), (3083, 39903), (9249, 13301)]