2013177591

素因数分解:

$3^3\times {\mathrm{149}}^1\times {\mathrm{500417}}^1$

素因数の和:500575

約数の個数: 16

約数和(自身を含む): 3002508000

約数和(自身を除く): 989330409

約数列:

[1, 3, 9, 27, 149, 447, 1341, 4023, 500417, 1501251, 4503753, 13511259, 74562133, 223686399, 671059197, 2013177591]

約数ペア:

[(1, 2013177591), (3, 671059197), (9, 223686399), (27, 74562133), (149, 13511259), (447, 4503753), (1341, 1501251), (4023, 500417)]