1230999

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^2$

素因数の和:167

約数の個数: 24

約数和(自身を含む): 2074752

約数和(自身を除く): 843753

約数列:

[1, 3, 7, 11, 21, 33, 73, 77, 219, 231, 511, 803, 1533, 2409, 5329, 5621, 15987, 16863, 37303, 58619, 111909, 175857, 410333, 1230999]

約数ペア:

[(1, 1230999), (3, 410333), (7, 175857), (11, 111909), (21, 58619), (33, 37303), (73, 16863), (77, 15987), (219, 5621), (231, 5329), (511, 2409), (803, 1533)]