2227778943

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{90527}}^1$

素因数の和:91174

約数の個数: 16

約数和(自身を含む): 3203966976

約数和(自身を除く): 976188033

約数列:

[1, 3, 13, 39, 631, 1893, 8203, 24609, 90527, 271581, 1176851, 3530553, 57122537, 171367611, 742592981, 2227778943]

約数ペア:

[(1, 2227778943), (3, 742592981), (13, 171367611), (39, 57122537), (631, 3530553), (1893, 1176851), (8203, 271581), (24609, 90527)]