227287319

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{10169}}^1$

素因数の和:10310

約数の個数: 16

約数和(自身を含む): 270766080

約数和(自身を除く): 43478761

約数列:

[1, 7, 31, 103, 217, 721, 3193, 10169, 22351, 71183, 315239, 1047407, 2206673, 7331849, 32469617, 227287319]

約数ペア:

[(1, 227287319), (7, 32469617), (31, 7331849), (103, 2206673), (217, 1047407), (721, 315239), (3193, 71183), (10169, 22351)]