11780497729

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1681247}}^1$

素因数の和:1681285

約数の個数: 24

約数和(自身を含む): 16099630848

約数和(自身を除く): 4319133119

約数列:

[1, 7, 11, 13, 49, 77, 91, 143, 539, 637, 1001, 7007, 1681247, 11768729, 18493717, 21856211, 82381103, 129456019, 152993477, 240418321, 906192133, 1070954339, 1682928247, 11780497729]

約数ペア:

[(1, 11780497729), (7, 1682928247), (11, 1070954339), (13, 906192133), (49, 240418321), (77, 152993477), (91, 129456019), (143, 82381103), (539, 21856211), (637, 18493717), (1001, 11768729), (7007, 1681247)]