22408719

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{641}}^1$

素因数の和:958

約数の個数: 16

約数和(自身を含む): 30733824

約数和(自身を除く): 8325105

約数列:

[1, 3, 43, 129, 271, 641, 813, 1923, 11653, 27563, 34959, 82689, 173711, 521133, 7469573, 22408719]

約数ペア:

[(1, 22408719), (3, 7469573), (43, 521133), (129, 173711), (271, 82689), (641, 34959), (813, 27563), (1923, 11653)]