26442129

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{66271}}^1$

素因数の和:66300

約数の個数: 16

約数和(自身を含む): 42414080

約数和(自身を除く): 15971951

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 66271, 198813, 463897, 1259149, 1391691, 3777447, 8814043, 26442129]

約数ペア:

[(1, 26442129), (3, 8814043), (7, 3777447), (19, 1391691), (21, 1259149), (57, 463897), (133, 198813), (399, 66271)]