2666097

素因数分解:

$3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{419}}^1$

素因数の和:533

約数の個数: 24

約数和(自身を含む): 4455360

約数和(自身を除く): 1789263

約数列:

[1, 3, 7, 9, 21, 63, 101, 303, 419, 707, 909, 1257, 2121, 2933, 3771, 6363, 8799, 26397, 42319, 126957, 296233, 380871, 888699, 2666097]

約数ペア:

[(1, 2666097), (3, 888699), (7, 380871), (9, 296233), (21, 126957), (63, 42319), (101, 26397), (303, 8799), (419, 6363), (707, 3771), (909, 2933), (1257, 2121)]