247835917

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{797}}^1\times {\mathrm{1433}}^1$

素因数の和:2268

約数の個数: 16

約数和(自身を含む): 292948992

約数和(自身を除く): 45113075

約数列:

[1, 7, 31, 217, 797, 1433, 5579, 10031, 24707, 44423, 172949, 310961, 1142101, 7994707, 35405131, 247835917]

約数ペア:

[(1, 247835917), (7, 35405131), (31, 7994707), (217, 1142101), (797, 310961), (1433, 172949), (5579, 44423), (10031, 24707)]