2198103681

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{683}}^1\times {\mathrm{8447}}^1$

素因数の和:9260

約数の個数: 16

約数和(自身を含む): 2958557184

約数和(自身を除く): 760453503

約数列:

[1, 3, 127, 381, 683, 2049, 8447, 25341, 86741, 260223, 1072769, 3218307, 5769301, 17307903, 732701227, 2198103681]

約数ペア:

[(1, 2198103681), (3, 732701227), (127, 17307903), (381, 5769301), (683, 3218307), (2049, 1072769), (8447, 260223), (25341, 86741)]