247756266

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{269887}}^1$

素因数の和:269915

約数の個数: 32

約数和(自身を含む): 582958080

約数和(自身を除く): 335201814

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 269887, 539774, 809661, 1619322, 2428983, 4588079, 4857966, 7286949, 9176158, 13764237, 14573898, 27528474, 41292711, 82585422, 123878133, 247756266]

約数ペア:

[(1, 247756266), (2, 123878133), (3, 82585422), (6, 41292711), (9, 27528474), (17, 14573898), (18, 13764237), (27, 9176158), (34, 7286949), (51, 4857966), (54, 4588079), (102, 2428983), (153, 1619322), (306, 809661), (459, 539774), (918, 269887)]