38379121

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{313}}^1$

素因数の和:552

約数の個数: 16

約数和(自身を含む): 42864768

約数和(自身を除く): 4485647

約数列:

[1, 11, 71, 157, 313, 781, 1727, 3443, 11147, 22223, 49141, 122617, 244453, 540551, 3489011, 38379121]

約数ペア:

[(1, 38379121), (11, 3489011), (71, 540551), (157, 244453), (313, 122617), (781, 49141), (1727, 22223), (3443, 11147)]