58371243

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{19997}}^1$

素因数の和:20146

約数の個数: 16

約数和(自身を含む): 89591040

約数和(自身を除く): 31219797

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 19997, 59991, 139979, 419937, 2779583, 8338749, 19457081, 58371243]

約数ペア:

[(1, 58371243), (3, 19457081), (7, 8338749), (21, 2779583), (139, 419937), (417, 139979), (973, 59991), (2919, 19997)]