345572513

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127189}}^1$

素因数の和:127232

約数の個数: 16

約数和(自身を含む): 427358400

約数和(自身を除く): 81785887

約数列:

[1, 11, 13, 19, 143, 209, 247, 2717, 127189, 1399079, 1653457, 2416591, 18188027, 26582501, 31415683, 345572513]

約数ペア:

[(1, 345572513), (11, 31415683), (13, 26582501), (19, 18188027), (143, 2416591), (209, 1653457), (247, 1399079), (2717, 127189)]