6391133

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1249}}^1$

素因数の和:1316

約数の個数: 16

約数和(自身を含む): 7920000

約数和(自身を除く): 1528867

約数列:

[1, 7, 17, 43, 119, 301, 731, 1249, 5117, 8743, 21233, 53707, 148631, 375949, 913019, 6391133]

約数ペア:

[(1, 6391133), (7, 913019), (17, 375949), (43, 148631), (119, 53707), (301, 21233), (731, 8743), (1249, 5117)]