26198271

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{4993}}^1$

素因数の和:5063

約数の個数: 24

約数和(自身を含む): 42069456

約数和(自身を除く): 15871185

約数列:

[1, 3, 9, 11, 33, 53, 99, 159, 477, 583, 1749, 4993, 5247, 14979, 44937, 54923, 164769, 264629, 494307, 793887, 2381661, 2910919, 8732757, 26198271]

約数ペア:

[(1, 26198271), (3, 8732757), (9, 2910919), (11, 2381661), (33, 793887), (53, 494307), (99, 264629), (159, 164769), (477, 54923), (583, 44937), (1749, 14979), (4993, 5247)]