56433208321

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{60615691}}^1$

素因数の和:60615724

約数の個数: 12

約数和(自身を含む): 69101888880

約数和(自身を除く): 12668680559

約数列:

[1, 7, 19, 49, 133, 931, 60615691, 424309837, 1151698129, 2970168859, 8061886903, 56433208321]

約数ペア:

[(1, 56433208321), (7, 8061886903), (19, 2970168859), (49, 1151698129), (133, 424309837), (931, 60615691)]