17799331389

素因数分解:

$3^1\times 7^2\times {\mathrm{2053}}^1\times {\mathrm{58979}}^1$

素因数の和:61049

約数の個数: 24

約数和(自身を含む): 27621041760

約数和(自身を除く): 9821710371

約数列:

[1, 3, 7, 21, 49, 147, 2053, 6159, 14371, 43113, 58979, 100597, 176937, 301791, 412853, 1238559, 2889971, 8669913, 121083887, 363251661, 847587209, 2542761627, 5933110463, 17799331389]

約数ペア:

[(1, 17799331389), (3, 5933110463), (7, 2542761627), (21, 847587209), (49, 363251661), (147, 121083887), (2053, 8669913), (6159, 2889971), (14371, 1238559), (43113, 412853), (58979, 301791), (100597, 176937)]