29128587

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1\times {\mathrm{647}}^1$

素因数の和:1042

約数の個数: 16

約数和(自身を含む): 39916800

約数和(自身を除く): 10788213

約数列:

[1, 3, 43, 129, 349, 647, 1047, 1941, 15007, 27821, 45021, 83463, 225803, 677409, 9709529, 29128587]

約数ペア:

[(1, 29128587), (3, 9709529), (43, 677409), (129, 225803), (349, 83463), (647, 45021), (1047, 27821), (1941, 15007)]