26929007

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{601}}^1$

素因数の和:818

約数の個数: 16

約数和(自身を含む): 31843392

約数和(自身を除く): 4914385

約数列:

[1, 7, 37, 173, 259, 601, 1211, 4207, 6401, 22237, 44807, 103973, 155659, 727811, 3847001, 26929007]

約数ペア:

[(1, 26929007), (7, 3847001), (37, 727811), (173, 155659), (259, 103973), (601, 44807), (1211, 22237), (4207, 6401)]