16263489

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{4073}}^1$

素因数の和:4109

約数の個数: 16

約数和(自身を含む): 23857344

約数和(自身を除く): 7593855

約数列:

[1, 3, 11, 33, 121, 363, 1331, 3993, 4073, 12219, 44803, 134409, 492833, 1478499, 5421163, 16263489]

約数ペア:

[(1, 16263489), (3, 5421163), (11, 1478499), (33, 492833), (121, 134409), (363, 44803), (1331, 12219), (3993, 4073)]