8244423

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1$

素因数の和:529

約数の個数: 40

約数和(自身を含む): 14171520

約数和(自身を除く): 5927097

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 81, 99, 171, 209, 297, 487, 513, 627, 891, 1461, 1539, 1881, 4383, 5357, 5643, 9253, 13149, 16071, 16929, 27759, 39447, 48213, 83277, 101783, 144639, 249831, 305349, 433917, 749493, 916047, 2748141, 8244423]

約数ペア:

[(1, 8244423), (3, 2748141), (9, 916047), (11, 749493), (19, 433917), (27, 305349), (33, 249831), (57, 144639), (81, 101783), (99, 83277), (171, 48213), (209, 39447), (297, 27759), (487, 16929), (513, 16071), (627, 13149), (891, 9253), (1461, 5643), (1539, 5357), (1881, 4383)]