210531417

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{22807}}^1$

素因数の和:23008

約数の個数: 16

約数和(自身を含む): 298876032

約数和(自身を除く): 88344615

約数列:

[1, 3, 17, 51, 181, 543, 3077, 9231, 22807, 68421, 387719, 1163157, 4128067, 12384201, 70177139, 210531417]

約数ペア:

[(1, 210531417), (3, 70177139), (17, 12384201), (51, 4128067), (181, 1163157), (543, 387719), (3077, 68421), (9231, 22807)]