248836617

素因数分解:

$3^5\times {\mathrm{29}}^1\times {\mathrm{35311}}^1$

素因数の和:35355

約数の個数: 24

約数和(自身を含む): 385607040

約数和(自身を除く): 136770423

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 261, 783, 2349, 7047, 35311, 105933, 317799, 953397, 1024019, 2860191, 3072057, 8580573, 9216171, 27648513, 82945539, 248836617]

約数ペア:

[(1, 248836617), (3, 82945539), (9, 27648513), (27, 9216171), (29, 8580573), (81, 3072057), (87, 2860191), (243, 1024019), (261, 953397), (783, 317799), (2349, 105933), (7047, 35311)]