2021427347

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{743}}^1\times {\mathrm{8423}}^1$

素因数の和:9202

約数の個数: 16

約数和(自身を含む): 2256284160

約数和(自身を除く): 234856813

約数列:

[1, 17, 19, 323, 743, 8423, 12631, 14117, 143191, 160037, 239989, 2720629, 6258289, 106390913, 118907491, 2021427347]

約数ペア:

[(1, 2021427347), (17, 118907491), (19, 106390913), (323, 6258289), (743, 2720629), (8423, 239989), (12631, 160037), (14117, 143191)]