211673337

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{14557}}^1$

素因数の和:14728

約数の個数: 16

約数和(自身を含む): 292091712

約数和(自身を除く): 80418375

約数列:

[1, 3, 37, 111, 131, 393, 4847, 14541, 14557, 43671, 538609, 1615827, 1906967, 5720901, 70557779, 211673337]

約数ペア:

[(1, 211673337), (3, 70557779), (37, 5720901), (111, 1906967), (131, 1615827), (393, 538609), (4847, 43671), (14541, 14557)]