16495407

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{4967}}^1$

素因数の和:5020

約数の個数: 20

約数和(自身を含む): 25247376

約数和(自身を除く): 8751969

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 4967, 14901, 44703, 134109, 203647, 402327, 610941, 1832823, 5498469, 16495407]

約数ペア:

[(1, 16495407), (3, 5498469), (9, 1832823), (27, 610941), (41, 402327), (81, 203647), (123, 134109), (369, 44703), (1107, 14901), (3321, 4967)]