25697973

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{42197}}^1$

素因数の和:42236

約数の個数: 16

約数和(自身を含む): 40510080

約数和(自身を除く): 14812107

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 42197, 126591, 295379, 886137, 1223713, 3671139, 8565991, 25697973]

約数ペア:

[(1, 25697973), (3, 8565991), (7, 3671139), (21, 1223713), (29, 886137), (87, 295379), (203, 126591), (609, 42197)]