395097

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:208

約数の個数: 16

約数和(自身を含む): 571392

約数和(自身を除く): 176295

約数列:

[1, 3, 17, 51, 61, 127, 183, 381, 1037, 2159, 3111, 6477, 7747, 23241, 131699, 395097]

約数ペア:

[(1, 395097), (3, 131699), (17, 23241), (51, 7747), (61, 6477), (127, 3111), (183, 2159), (381, 1037)]