2247221409

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{916859}}^1$

素因数の和:916924

約数の個数: 16

約数和(自身を含む): 3227347200

約数和(自身を除く): 980125791

約数列:

[1, 3, 19, 43, 57, 129, 817, 2451, 916859, 2750577, 17420321, 39424937, 52260963, 118274811, 749073803, 2247221409]

約数ペア:

[(1, 2247221409), (3, 749073803), (19, 118274811), (43, 52260963), (57, 39424937), (129, 17420321), (817, 2750577), (2451, 916859)]