3787666389

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{2027}}^1\times {\mathrm{15971}}^1$

素因数の和:18017

約数の個数: 24

約数和(自身を含む): 5895201312

約数和(自身を除く): 2107534923

約数列:

[1, 3, 9, 13, 39, 117, 2027, 6081, 15971, 18243, 26351, 47913, 79053, 143739, 207623, 237159, 622869, 1868607, 32373217, 97119651, 291358953, 420851821, 1262555463, 3787666389]

約数ペア:

[(1, 3787666389), (3, 1262555463), (9, 420851821), (13, 291358953), (39, 97119651), (117, 32373217), (2027, 1868607), (6081, 622869), (15971, 237159), (18243, 207623), (26351, 143739), (47913, 79053)]