2718423

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:239

約数の個数: 24

約数和(自身を含む): 4127760

約数和(自身を除く): 1409337

約数列:

[1, 3, 9, 41, 53, 123, 139, 159, 369, 417, 477, 1251, 2173, 5699, 6519, 7367, 17097, 19557, 22101, 51291, 66303, 302047, 906141, 2718423]

約数ペア:

[(1, 2718423), (3, 906141), (9, 302047), (41, 66303), (53, 51291), (123, 22101), (139, 19557), (159, 17097), (369, 7367), (417, 6519), (477, 5699), (1251, 2173)]