260028297

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{9311}}^1$

素因数の和:9453

約数の個数: 24

約数和(自身を含む): 392221440

約数和(自身を除く): 132193143

約数列:

[1, 3, 9, 29, 87, 107, 261, 321, 963, 3103, 9309, 9311, 27927, 27933, 83799, 270019, 810057, 996277, 2430171, 2988831, 8966493, 28892033, 86676099, 260028297]

約数ペア:

[(1, 260028297), (3, 86676099), (9, 28892033), (29, 8966493), (87, 2988831), (107, 2430171), (261, 996277), (321, 810057), (963, 270019), (3103, 83799), (9309, 27933), (9311, 27927)]