2783703213

素因数分解:

$3^3\times {\mathrm{1181}}^1\times {\mathrm{87299}}^1$

素因数の和:88489

約数の個数: 16

約数和(自身を含む): 4127544000

約数和(自身を除く): 1343840787

約数列:

[1, 3, 9, 27, 1181, 3543, 10629, 31887, 87299, 261897, 785691, 2357073, 103100119, 309300357, 927901071, 2783703213]

約数ペア:

[(1, 2783703213), (3, 927901071), (9, 309300357), (27, 103100119), (1181, 2357073), (3543, 785691), (10629, 261897), (31887, 87299)]