2493271

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:294

約数の個数: 16

約数和(自身を含む): 2937600

約数和(自身を除く): 444329

約数列:

[1, 11, 17, 67, 187, 199, 737, 1139, 2189, 3383, 12529, 13333, 37213, 146663, 226661, 2493271]

約数ペア:

[(1, 2493271), (11, 226661), (17, 146663), (67, 37213), (187, 13333), (199, 12529), (737, 3383), (1139, 2189)]