28322007

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{16249}}^1$

素因数の和:16342

約数の個数: 16

約数和(自身を含む): 43680000

約数和(自身を除く): 15357993

約数列:

[1, 3, 7, 21, 83, 249, 581, 1743, 16249, 48747, 113743, 341229, 1348667, 4046001, 9440669, 28322007]

約数ペア:

[(1, 28322007), (3, 9440669), (7, 4046001), (21, 1348667), (83, 341229), (249, 113743), (581, 48747), (1743, 16249)]