7227423

素因数分解:

$3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1289}}^1$

素因数の和:1391

約数の個数: 24

約数和(自身を含む): 12074400

約数和(自身を除く): 4846977

約数列:

[1, 3, 7, 9, 21, 63, 89, 267, 623, 801, 1289, 1869, 3867, 5607, 9023, 11601, 27069, 81207, 114721, 344163, 803047, 1032489, 2409141, 7227423]

約数ペア:

[(1, 7227423), (3, 2409141), (7, 1032489), (9, 803047), (21, 344163), (63, 114721), (89, 81207), (267, 27069), (623, 11601), (801, 9023), (1289, 5607), (1869, 3867)]