248471277

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{33037}}^1$

素因数の和:33172

約数の個数: 16

約数和(自身を含む): 348881280

約数和(自身を除く): 100410003

約数列:

[1, 3, 23, 69, 109, 327, 2507, 7521, 33037, 99111, 759851, 2279553, 3601033, 10803099, 82823759, 248471277]

約数ペア:

[(1, 248471277), (3, 82823759), (23, 10803099), (69, 3601033), (109, 2279553), (327, 759851), (2507, 99111), (7521, 33037)]