2021694549

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4185703}}^1$

素因数の和:4185736

約数の個数: 16

約数和(自身を含む): 3214620672

約数和(自身を除く): 1192926123

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 4185703, 12557109, 29299921, 87899763, 96271169, 288813507, 673898183, 2021694549]

約数ペア:

[(1, 2021694549), (3, 673898183), (7, 288813507), (21, 96271169), (23, 87899763), (69, 29299921), (161, 12557109), (483, 4185703)]