12765681929

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1821847}}^1$

素因数の和:1821885

約数の個数: 24

約数和(自身を含む): 17446016448

約数和(自身を除く): 4680334519

約数列:

[1, 7, 11, 13, 49, 77, 91, 143, 539, 637, 1001, 7007, 1821847, 12752929, 20040317, 23684011, 89270503, 140282219, 165788077, 260524121, 981975533, 1160516539, 1823668847, 12765681929]

約数ペア:

[(1, 12765681929), (7, 1823668847), (11, 1160516539), (13, 981975533), (49, 260524121), (77, 165788077), (91, 140282219), (143, 89270503), (539, 23684011), (637, 20040317), (1001, 12752929), (7007, 1821847)]