25313643

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{827}}^1$

素因数の和:1031

約数の個数: 24

約数和(自身を含む): 38750400

約数和(自身を除く): 13436757

約数列:

[1, 3, 9, 19, 57, 171, 179, 537, 827, 1611, 2481, 3401, 7443, 10203, 15713, 30609, 47139, 141417, 148033, 444099, 1332297, 2812627, 8437881, 25313643]

約数ペア:

[(1, 25313643), (3, 8437881), (9, 2812627), (19, 1332297), (57, 444099), (171, 148033), (179, 141417), (537, 47139), (827, 30609), (1611, 15713), (2481, 10203), (3401, 7443)]