25902207

素因数分解:

$3^3\times {\mathrm{461}}^1\times {\mathrm{2081}}^1$

素因数の和:2551

約数の個数: 16

約数和(自身を含む): 38475360

約数和(自身を除く): 12573153

約数列:

[1, 3, 9, 27, 461, 1383, 2081, 4149, 6243, 12447, 18729, 56187, 959341, 2878023, 8634069, 25902207]

約数ペア:

[(1, 25902207), (3, 8634069), (9, 2878023), (27, 959341), (461, 56187), (1383, 18729), (2081, 12447), (4149, 6243)]