229612971

素因数分解:

$3^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{9949}}^1$

素因数の和:10123

約数の個数: 24

約数和(自身を含む): 358438800

約数和(自身を除く): 128825829

約数列:

[1, 3, 7, 21, 49, 147, 157, 471, 1099, 3297, 7693, 9949, 23079, 29847, 69643, 208929, 487501, 1462503, 1561993, 4685979, 10933951, 32801853, 76537657, 229612971]

約数ペア:

[(1, 229612971), (3, 76537657), (7, 32801853), (21, 10933951), (49, 4685979), (147, 1561993), (157, 1462503), (471, 487501), (1099, 208929), (3297, 69643), (7693, 29847), (9949, 23079)]