191094591

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{433}}^1\times {\mathrm{937}}^1$

素因数の和:1530

約数の個数: 16

約数和(自身を含む): 257282144

約数和(自身を除く): 66187553

約数列:

[1, 3, 157, 433, 471, 937, 1299, 2811, 67981, 147109, 203943, 405721, 441327, 1217163, 63698197, 191094591]

約数ペア:

[(1, 191094591), (3, 63698197), (157, 1217163), (433, 441327), (471, 405721), (937, 203943), (1299, 147109), (2811, 67981)]