12837795

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{293}}^1$

素因数の和:451

約数の個数: 32

約数和(自身を含む): 21676032

約数和(自身を除く): 8838237

約数列:

[1, 3, 5, 15, 23, 69, 115, 127, 293, 345, 381, 635, 879, 1465, 1905, 2921, 4395, 6739, 8763, 14605, 20217, 33695, 37211, 43815, 101085, 111633, 186055, 558165, 855853, 2567559, 4279265, 12837795]

約数ペア:

[(1, 12837795), (3, 4279265), (5, 2567559), (15, 855853), (23, 558165), (69, 186055), (115, 111633), (127, 101085), (293, 43815), (345, 37211), (381, 33695), (635, 20217), (879, 14605), (1465, 8763), (1905, 6739), (2921, 4395)]