7274487

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{12967}}^1$

素因数の和:12998

約数の個数: 16

約数和(自身を含む): 11204352

約数和(自身を除く): 3929865

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 12967, 38901, 142637, 220439, 427911, 661317, 2424829, 7274487]

約数ペア:

[(1, 7274487), (3, 2424829), (11, 661317), (17, 427911), (33, 220439), (51, 142637), (187, 38901), (561, 12967)]