39379749

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{12143}}^1$

素因数の和:12216

約数の個数: 16

約数和(自身を含む): 55959552

約数和(自身を除く): 16579803

約数列:

[1, 3, 23, 47, 69, 141, 1081, 3243, 12143, 36429, 279289, 570721, 837867, 1712163, 13126583, 39379749]

約数ペア:

[(1, 39379749), (3, 13126583), (23, 1712163), (47, 837867), (69, 570721), (141, 279289), (1081, 36429), (3243, 12143)]