20231211

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6737}}^1$

素因数の和:6771

約数の個数: 32

約数和(自身を含む): 36223488

約数和(自身を除く): 15992277

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 1001, 3003, 6737, 20211, 47159, 74107, 87581, 141477, 222321, 262743, 518749, 613067, 963391, 1556247, 1839201, 2890173, 6743737, 20231211]

約数ペア:

[(1, 20231211), (3, 6743737), (7, 2890173), (11, 1839201), (13, 1556247), (21, 963391), (33, 613067), (39, 518749), (77, 262743), (91, 222321), (143, 141477), (231, 87581), (273, 74107), (429, 47159), (1001, 20211), (3003, 6737)]