262293

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:196

約数の個数: 16

約数和(自身を含む): 383040

約数和(自身を除く): 120747

約数列:

[1, 3, 17, 37, 51, 111, 139, 417, 629, 1887, 2363, 5143, 7089, 15429, 87431, 262293]

約数ペア:

[(1, 262293), (3, 87431), (17, 15429), (37, 7089), (51, 5143), (111, 2363), (139, 1887), (417, 629)]