24251871

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{251}}^1$

素因数の和:411

約数の個数: 32

約数和(自身を含む): 38320128

約数和(自身を除く): 14068257

約数列:

[1, 3, 7, 21, 43, 107, 129, 251, 301, 321, 749, 753, 903, 1757, 2247, 4601, 5271, 10793, 13803, 26857, 32207, 32379, 75551, 80571, 96621, 187999, 226653, 563997, 1154851, 3464553, 8083957, 24251871]

約数ペア:

[(1, 24251871), (3, 8083957), (7, 3464553), (21, 1154851), (43, 563997), (107, 226653), (129, 187999), (251, 96621), (301, 80571), (321, 75551), (749, 32379), (753, 32207), (903, 26857), (1757, 13803), (2247, 10793), (4601, 5271)]