26841339

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{6359}}^1$

素因数の和:6439

約数の個数: 24

約数和(自身を含む): 44977920

約数和(自身を除く): 18136581

約数列:

[1, 3, 7, 9, 21, 63, 67, 201, 469, 603, 1407, 4221, 6359, 19077, 44513, 57231, 133539, 400617, 426053, 1278159, 2982371, 3834477, 8947113, 26841339]

約数ペア:

[(1, 26841339), (3, 8947113), (7, 3834477), (9, 2982371), (21, 1278159), (63, 426053), (67, 400617), (201, 133539), (469, 57231), (603, 44513), (1407, 19077), (4221, 6359)]