209461029

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{14827}}^1$

素因数の和:15124

約数の個数: 16

約数和(自身を含む): 296797248

約数和(自身を除く): 87336219

約数列:

[1, 3, 17, 51, 277, 831, 4709, 14127, 14827, 44481, 252059, 756177, 4107079, 12321237, 69820343, 209461029]

約数ペア:

[(1, 209461029), (3, 69820343), (17, 12321237), (51, 4107079), (277, 756177), (831, 252059), (4709, 44481), (14127, 14827)]