515046821

素因数分解:

${\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{223}}^1\times {\mathrm{313}}^1$

素因数の和:740

約数の個数: 16

約数和(自身を含む): 533428224

約数和(自身を除く): 18381403

約数列:

[1, 47, 157, 223, 313, 7379, 10481, 14711, 35011, 49141, 69799, 1645517, 2309627, 3280553, 10958443, 515046821]

約数ペア:

[(1, 515046821), (47, 10958443), (157, 3280553), (223, 2309627), (313, 1645517), (7379, 69799), (10481, 49141), (14711, 35011)]