201311637

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{31081}}^1$

素因数の和:31228

約数の個数: 16

約数和(自身を含む): 286451712

約数和(自身を除く): 85140075

約数列:

[1, 3, 17, 51, 127, 381, 2159, 6477, 31081, 93243, 528377, 1585131, 3947287, 11841861, 67103879, 201311637]

約数ペア:

[(1, 201311637), (3, 67103879), (17, 11841861), (51, 3947287), (127, 1585131), (381, 528377), (2159, 93243), (6477, 31081)]