291210543

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{52957}}^1$

素因数の和:53023

約数の個数: 24

約数和(自身を含む): 462641088

約数和(自身を除く): 171430545

約数列:

[1, 3, 9, 13, 39, 47, 117, 141, 423, 611, 1833, 5499, 52957, 158871, 476613, 688441, 2065323, 2488979, 6195969, 7466937, 22400811, 32356727, 97070181, 291210543]

約数ペア:

[(1, 291210543), (3, 97070181), (9, 32356727), (13, 22400811), (39, 7466937), (47, 6195969), (117, 2488979), (141, 2065323), (423, 688441), (611, 476613), (1833, 158871), (5499, 52957)]