268528617

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{250727}}^1$

素因数の和:250757

約数の個数: 24

約数和(自身を含む): 469362816

約数和(自身を除く): 200834199

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 250727, 752181, 1755089, 2256543, 4262359, 5265267, 12787077, 15795801, 29836513, 38361231, 89509539, 268528617]

約数ペア:

[(1, 268528617), (3, 89509539), (7, 38361231), (9, 29836513), (17, 15795801), (21, 12787077), (51, 5265267), (63, 4262359), (119, 2256543), (153, 1755089), (357, 752181), (1071, 250727)]