4040223

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{641}}^1$

素因数の和:846

約数の個数: 16

約数和(自身を含む): 5916672

約数和(自身を除く): 1876449

約数列:

[1, 3, 11, 33, 191, 573, 641, 1923, 2101, 6303, 7051, 21153, 122431, 367293, 1346741, 4040223]

約数ペア:

[(1, 4040223), (3, 1346741), (11, 367293), (33, 122431), (191, 21153), (573, 7051), (641, 6303), (1923, 2101)]