25384833

素因数分解:

$3^4\times {\mathrm{79}}^1\times {\mathrm{3967}}^1$

素因数の和:4058

約数の個数: 20

約数和(自身を含む): 38410240

約数和(自身を除く): 13025407

約数列:

[1, 3, 9, 27, 79, 81, 237, 711, 2133, 3967, 6399, 11901, 35703, 107109, 313393, 321327, 940179, 2820537, 8461611, 25384833]

約数ペア:

[(1, 25384833), (3, 8461611), (9, 2820537), (27, 940179), (79, 321327), (81, 313393), (237, 107109), (711, 35703), (2133, 11901), (3967, 6399)]