25840209

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{11057}}^1$

素因数の和:11120

約数の個数: 16

約数和(自身を含む): 37154880

約数和(自身を除く): 11314671

約数列:

[1, 3, 19, 41, 57, 123, 779, 2337, 11057, 33171, 210083, 453337, 630249, 1360011, 8613403, 25840209]

約数ペア:

[(1, 25840209), (3, 8613403), (19, 1360011), (41, 630249), (57, 453337), (123, 210083), (779, 33171), (2337, 11057)]