13035729

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{883}}^1$

素因数の和:949

約数の個数: 32

約数和(自身を含む): 21498880

約数和(自身を除く): 8463151

約数列:

[1, 3, 7, 19, 21, 37, 57, 111, 133, 259, 399, 703, 777, 883, 2109, 2649, 4921, 6181, 14763, 16777, 18543, 32671, 50331, 98013, 117439, 228697, 352317, 620749, 686091, 1862247, 4345243, 13035729]

約数ペア:

[(1, 13035729), (3, 4345243), (7, 1862247), (19, 686091), (21, 620749), (37, 352317), (57, 228697), (111, 117439), (133, 98013), (259, 50331), (399, 32671), (703, 18543), (777, 16777), (883, 14763), (2109, 6181), (2649, 4921)]