74135999

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{3469}}^1$

素因数の和:3590

約数の個数: 16

約数和(自身を含む): 87943680

約数和(自身を除く): 13807681

約数列:

[1, 7, 43, 71, 301, 497, 3053, 3469, 21371, 24283, 149167, 246299, 1044169, 1724093, 10590857, 74135999]

約数ペア:

[(1, 74135999), (7, 10590857), (43, 1724093), (71, 1044169), (301, 246299), (497, 149167), (3053, 24283), (3469, 21371)]