7138037305

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3343343}}^1$

素因数の和:3343416

約数の個数: 16

約数和(自身を含む): 9949791744

約数和(自身を除く): 2811754439

約数列:

[1, 5, 7, 35, 61, 305, 427, 2135, 3343343, 16716715, 23403401, 117017005, 203943923, 1019719615, 1427607461, 7138037305]

約数ペア:

[(1, 7138037305), (5, 1427607461), (7, 1019719615), (35, 203943923), (61, 117017005), (305, 23403401), (427, 16716715), (2135, 3343343)]