293151

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:198

約数の個数: 16

約数和(自身を含む): 425600

約数和(自身を除く): 132449

約数列:

[1, 3, 19, 37, 57, 111, 139, 417, 703, 2109, 2641, 5143, 7923, 15429, 97717, 293151]

約数ペア:

[(1, 293151), (3, 97717), (19, 15429), (37, 7923), (57, 5143), (111, 2641), (139, 2109), (417, 703)]