13359249

素因数分解:

$3^4\times {\mathrm{131}}^1\times {\mathrm{1259}}^1$

素因数の和:1402

約数の個数: 20

約数和(自身を含む): 20124720

約数和(自身を除く): 6765471

約数列:

[1, 3, 9, 27, 81, 131, 393, 1179, 1259, 3537, 3777, 10611, 11331, 33993, 101979, 164929, 494787, 1484361, 4453083, 13359249]

約数ペア:

[(1, 13359249), (3, 4453083), (9, 1484361), (27, 494787), (81, 164929), (131, 101979), (393, 33993), (1179, 11331), (1259, 10611), (3537, 3777)]