55231233

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{6971}}^1$

素因数の和:7132

約数の個数: 16

約数和(自身を含む): 78086400

約数和(自身を除く): 22855167

約数列:

[1, 3, 19, 57, 139, 417, 2641, 6971, 7923, 20913, 132449, 397347, 968969, 2906907, 18410411, 55231233]

約数ペア:

[(1, 55231233), (3, 18410411), (19, 2906907), (57, 968969), (139, 397347), (417, 132449), (2641, 20913), (6971, 7923)]