2791107

素因数分解:

$3^2\times {\mathrm{11}}^3\times {\mathrm{233}}^1$

素因数の和:272

約数の個数: 24

約数和(自身を含む): 4453488

約数和(自身を除く): 1662381

約数列:

[1, 3, 9, 11, 33, 99, 121, 233, 363, 699, 1089, 1331, 2097, 2563, 3993, 7689, 11979, 23067, 28193, 84579, 253737, 310123, 930369, 2791107]

約数ペア:

[(1, 2791107), (3, 930369), (9, 310123), (11, 253737), (33, 84579), (99, 28193), (121, 23067), (233, 11979), (363, 7689), (699, 3993), (1089, 2563), (1331, 2097)]