20161851753

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{868409}}^1$

素因数の和:868592

約数の個数: 16

約数和(自身を含む): 27511228800

約数和(自身を除く): 7349377047

約数列:

[1, 3, 71, 109, 213, 327, 7739, 23217, 868409, 2605227, 61657039, 94656581, 184971117, 283969743, 6720617251, 20161851753]

約数ペア:

[(1, 20161851753), (3, 6720617251), (71, 283969743), (109, 184971117), (213, 94656581), (327, 61657039), (7739, 2605227), (23217, 868409)]