396858

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{859}}^1$

素因数の和:882

約数の個数: 32

約数和(自身を含む): 990720

約数和(自身を除く): 593862

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 859, 1718, 2577, 5154, 6013, 9449, 12026, 18039, 18898, 28347, 36078, 56694, 66143, 132286, 198429, 396858]

約数ペア:

[(1, 396858), (2, 198429), (3, 132286), (6, 66143), (7, 56694), (11, 36078), (14, 28347), (21, 18898), (22, 18039), (33, 12026), (42, 9449), (66, 6013), (77, 5154), (154, 2577), (231, 1718), (462, 859)]