2912298389

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{415627}}^1$

素因数の和:415665

約数の個数: 24

約数和(自身を含む): 3980053728

約数和(自身を除く): 1067755339

約数列:

[1, 7, 11, 13, 49, 77, 91, 143, 539, 637, 1001, 7007, 415627, 2909389, 4571897, 5403151, 20365723, 32003279, 37822057, 59434661, 224022953, 264754399, 416042627, 2912298389]

約数ペア:

[(1, 2912298389), (7, 416042627), (11, 264754399), (13, 224022953), (49, 59434661), (77, 37822057), (91, 32003279), (143, 20365723), (539, 5403151), (637, 4571897), (1001, 2909389), (7007, 415627)]