861719043

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{653}}^1\times {\mathrm{4111}}^1$

素因数の和:4874

約数の個数: 16

約数和(自身を含む): 1161755136

約数和(自身を除く): 300036093

約数列:

[1, 3, 107, 321, 653, 1959, 4111, 12333, 69871, 209613, 439877, 1319631, 2684483, 8053449, 287239681, 861719043]

約数ペア:

[(1, 861719043), (3, 287239681), (107, 8053449), (321, 2684483), (653, 1319631), (1959, 439877), (4111, 209613), (12333, 69871)]