2019401163

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{556769}}^1$

素因数の和:556819

約数の個数: 24

約数和(自身を含む): 3242628480

約数和(自身を除く): 1223227317

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 1209, 3627, 556769, 1670307, 5010921, 7237997, 17259839, 21713991, 51779517, 65141973, 155338551, 224377907, 673133721, 2019401163]

約数ペア:

[(1, 2019401163), (3, 673133721), (9, 224377907), (13, 155338551), (31, 65141973), (39, 51779517), (93, 21713991), (117, 17259839), (279, 7237997), (403, 5010921), (1209, 1670307), (3627, 556769)]