2218217493

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{326737}}^1$

素因数の和:326844

約数の個数: 16

約数和(自身を含む): 3094862336

約数和(自身を除く): 876644843

約数列:

[1, 3, 31, 73, 93, 219, 2263, 6789, 326737, 980211, 10128847, 23851801, 30386541, 71555403, 739405831, 2218217493]

約数ペア:

[(1, 2218217493), (3, 739405831), (31, 71555403), (73, 30386541), (93, 23851801), (219, 10128847), (2263, 980211), (6789, 326737)]