16970931

素因数分解:

$3^3\times {\mathrm{421}}^1\times {\mathrm{1493}}^1$

素因数の和:1923

約数の個数: 16

約数和(自身を含む): 25218720

約数和(自身を除く): 8247789

約数列:

[1, 3, 9, 27, 421, 1263, 1493, 3789, 4479, 11367, 13437, 40311, 628553, 1885659, 5656977, 16970931]

約数ペア:

[(1, 16970931), (3, 5656977), (9, 1885659), (27, 628553), (421, 40311), (1263, 13437), (1493, 11367), (3789, 4479)]