1444399817

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{231067}}^1$

素因数の和:231140

約数の個数: 16

約数和(自身を含む): 1774602240

約数和(自身を除く): 330202423

約数列:

[1, 7, 19, 47, 133, 329, 893, 6251, 231067, 1617469, 4390273, 10860149, 30731911, 76021043, 206342831, 1444399817]

約数ペア:

[(1, 1444399817), (7, 206342831), (19, 76021043), (47, 30731911), (133, 10860149), (329, 4390273), (893, 1617469), (6251, 231067)]