2663711217

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{1617311}}^1$

素因数の和:1617381

約数の個数: 16

約数和(自身を含む): 4010933760

約数和(自身を除く): 1347222543

約数列:

[1, 3, 9, 27, 61, 183, 549, 1647, 1617311, 4851933, 14555799, 43667397, 98655971, 295967913, 887903739, 2663711217]

約数ペア:

[(1, 2663711217), (3, 887903739), (9, 295967913), (27, 98655971), (61, 43667397), (183, 14555799), (549, 4851933), (1647, 1617311)]