4257001

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:360

約数の個数: 16

約数和(自身を含む): 5140224

約数和(自身を除く): 883223

約数列:

[1, 7, 23, 137, 161, 193, 959, 1351, 3151, 4439, 22057, 26441, 31073, 185087, 608143, 4257001]

約数ペア:

[(1, 4257001), (7, 608143), (23, 185087), (137, 31073), (161, 26441), (193, 22057), (959, 4439), (1351, 3151)]