1418131

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:282

約数の個数: 16

約数和(自身を含む): 1709568

約数和(自身を除く): 291437

約数列:

[1, 11, 13, 47, 143, 211, 517, 611, 2321, 2743, 6721, 9917, 30173, 109087, 128921, 1418131]

約数ペア:

[(1, 1418131), (11, 128921), (13, 109087), (47, 30173), (143, 9917), (211, 6721), (517, 2743), (611, 2321)]