25429209

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{13873}}^1$

素因数の和:13936

約数の個数: 16

約数和(自身を含む): 37293312

約数和(自身を除く): 11864103

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 13873, 41619, 180349, 541047, 652031, 1956093, 8476403, 25429209]

約数ペア:

[(1, 25429209), (3, 8476403), (13, 1956093), (39, 652031), (47, 541047), (141, 180349), (611, 41619), (1833, 13873)]