39938151

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71191}}^1$

素因数の和:71222

約数の個数: 16

約数和(自身を含む): 61509888

約数和(自身を除く): 21571737

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 71191, 213573, 783101, 1210247, 2349303, 3630741, 13312717, 39938151]

約数ペア:

[(1, 39938151), (3, 13312717), (11, 3630741), (17, 2349303), (33, 1210247), (51, 783101), (187, 213573), (561, 71191)]