1612149

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{997}}^1$

素因数の和:1025

約数の個数: 24

約数和(自身を含む): 2730528

約数和(自身を除く): 1118379

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 997, 1617, 2991, 6979, 10967, 20937, 32901, 48853, 76769, 146559, 230307, 537383, 1612149]

約数ペア:

[(1, 1612149), (3, 537383), (7, 230307), (11, 146559), (21, 76769), (33, 48853), (49, 32901), (77, 20937), (147, 10967), (231, 6979), (539, 2991), (997, 1617)]