5890248021

素因数分解:

$3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1091393}}^1$

素因数の和:1091660

約数の個数: 16

約数和(自身を含む): 9010548864

約数和(自身を除く): 3120300843

約数列:

[1, 3, 7, 21, 257, 771, 1799, 5397, 1091393, 3274179, 7639751, 22919253, 280488001, 841464003, 1963416007, 5890248021]

約数ペア:

[(1, 5890248021), (3, 1963416007), (7, 841464003), (21, 280488001), (257, 22919253), (771, 7639751), (1799, 3274179), (5397, 1091393)]