2376423

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{563}}^1$

素因数の和:643

約数の個数: 24

約数和(自身を含む): 3988608

約数和(自身を除く): 1612185

約数列:

[1, 3, 7, 9, 21, 63, 67, 201, 469, 563, 603, 1407, 1689, 3941, 4221, 5067, 11823, 35469, 37721, 113163, 264047, 339489, 792141, 2376423]

約数ペア:

[(1, 2376423), (3, 792141), (7, 339489), (9, 264047), (21, 113163), (63, 37721), (67, 35469), (201, 11823), (469, 5067), (563, 4221), (603, 3941), (1407, 1689)]