20173331709

素因数分解:

$3^2\times {\mathrm{1163}}^1\times {\mathrm{1927327}}^1$

素因数の和:1928496

約数の個数: 12

約数和(自身を含む): 29164327296

約数和(自身を除く): 8990995587

約数列:

[1, 3, 9, 1163, 3489, 10467, 1927327, 5781981, 17345943, 2241481301, 6724443903, 20173331709]

約数ペア:

[(1, 20173331709), (3, 6724443903), (9, 2241481301), (1163, 17345943), (3489, 5781981), (10467, 1927327)]