13049409

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{4871}}^1$

素因数の和:4940

約数の個数: 16

約数和(自身を含む): 18708480

約数和(自身を除く): 5659071

約数列:

[1, 3, 19, 47, 57, 141, 893, 2679, 4871, 14613, 92549, 228937, 277647, 686811, 4349803, 13049409]

約数ペア:

[(1, 13049409), (3, 4349803), (19, 686811), (47, 277647), (57, 228937), (141, 92549), (893, 14613), (2679, 4871)]