5257091

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{47}}^1$

素因数の和:131

約数の個数: 24

約数和(自身を含む): 6689280

約数和(自身を除く): 1432189

約数列:

[1, 7, 19, 29, 47, 133, 203, 329, 551, 841, 893, 1363, 3857, 5887, 6251, 9541, 15979, 25897, 39527, 111853, 181279, 276689, 751013, 5257091]

約数ペア:

[(1, 5257091), (7, 751013), (19, 276689), (29, 181279), (47, 111853), (133, 39527), (203, 25897), (329, 15979), (551, 9541), (841, 6251), (893, 5887), (1363, 3857)]