211330353

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{52609}}^1$

素因数の和:52728

約数の個数: 16

約数和(自身を含む): 306400640

約数和(自身を除く): 95070287

約数列:

[1, 3, 13, 39, 103, 309, 1339, 4017, 52609, 157827, 683917, 2051751, 5418727, 16256181, 70443451, 211330353]

約数ペア:

[(1, 211330353), (3, 70443451), (13, 16256181), (39, 5418727), (103, 2051751), (309, 683917), (1339, 157827), (4017, 52609)]