223567191

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{5399}}^1$

素因数の和:5555

約数の個数: 24

約数和(自身を含む): 333590400

約数和(自身を除く): 110023209

約数列:

[1, 3, 9, 43, 107, 129, 321, 387, 963, 4601, 5399, 13803, 16197, 41409, 48591, 232157, 577693, 696471, 1733079, 2089413, 5199237, 24840799, 74522397, 223567191]

約数ペア:

[(1, 223567191), (3, 74522397), (9, 24840799), (43, 5199237), (107, 2089413), (129, 1733079), (321, 696471), (387, 577693), (963, 232157), (4601, 48591), (5399, 41409), (13803, 16197)]