53179917

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{133283}}^1$

素因数の和:133312

約数の個数: 16

約数和(自身を含む): 85301760

約数和(自身を除く): 32121843

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 133283, 399849, 932981, 2532377, 2798943, 7597131, 17726639, 53179917]

約数ペア:

[(1, 53179917), (3, 17726639), (7, 7597131), (19, 2798943), (21, 2532377), (57, 932981), (133, 399849), (399, 133283)]