2805280449

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{567067}}^1$

素因数の和:567184

約数の個数: 16

約数和(自身を含む): 4001231808

約数和(自身を除く): 1195951359

約数列:

[1, 3, 17, 51, 97, 291, 1649, 4947, 567067, 1701201, 9640139, 28920417, 55005499, 165016497, 935093483, 2805280449]

約数ペア:

[(1, 2805280449), (3, 935093483), (17, 165016497), (51, 55005499), (97, 28920417), (291, 9640139), (1649, 1701201), (4947, 567067)]