497089117

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{709}}^1\times {\mathrm{2707}}^1$

素因数の和:3460

約数の個数: 16

約数和(自身を含む): 584494720

約数和(自身を除く): 87405603

約数列:

[1, 7, 37, 259, 709, 2707, 4963, 18949, 26233, 100159, 183631, 701113, 1919263, 13434841, 71012731, 497089117]

約数ペア:

[(1, 497089117), (7, 71012731), (37, 13434841), (259, 1919263), (709, 701113), (2707, 183631), (4963, 100159), (18949, 26233)]