622979153

素因数分解:

${\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{139901}}^1$

素因数の和:140035

約数の個数: 8

約数和(自身を含む): 641870376

約数和(自身を除く): 18891223

約数列:

[1, 61, 73, 4453, 139901, 8533961, 10212773, 622979153]

約数ペア:

[(1, 622979153), (61, 10212773), (73, 8533961), (4453, 139901)]