7490251

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:342

約数の個数: 16

約数和(自身を含む): 8356608

約数和(自身を除く): 866357

約数列:

[1, 17, 31, 61, 233, 527, 1037, 1891, 3961, 7223, 14213, 32147, 122791, 241621, 440603, 7490251]

約数ペア:

[(1, 7490251), (17, 440603), (31, 241621), (61, 122791), (233, 32147), (527, 14213), (1037, 7223), (1891, 3961)]