16700373

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{769}}^1$

素因数の和:921

約数の個数: 24

約数和(自身を含む): 25625600

約数和(自身を除く): 8925227

約数列:

[1, 3, 9, 19, 57, 127, 171, 381, 769, 1143, 2307, 2413, 6921, 7239, 14611, 21717, 43833, 97663, 131499, 292989, 878967, 1855597, 5566791, 16700373]

約数ペア:

[(1, 16700373), (3, 5566791), (9, 1855597), (19, 878967), (57, 292989), (127, 131499), (171, 97663), (381, 43833), (769, 21717), (1143, 14611), (2307, 7239), (2413, 6921)]